Creation and Ancient War
Over 1,500 years ago (unknown exact date)
The balance of the world is created by the goddess who controls power, Elena, and the goddess of liberation, Nestra. Ancients called the power in the world "circulation". The world is a big large land known as Gaia. Eventually the balance collapses and becomes the power of destruction. Conflict arises and the god of destruction becomes Nestra. She divides Gaia into twelve separate lands with two continents; Aisha and Asgard. Twelve humans are also selected to hold the god's fragments which contain great destructive power. A huge war arises between Nestra and her army of demons and Elena guarded by twelve heroic knights. The commanding demon of the army is a prince known as Judas. Eventually the humans are successful and are able to defeat and seal the demons away.
There were also ancient demons who refused to ally with the evil demons and helped the 12 warriors. It is said that the future descendants of these demons are the demons living in Gaia world.
Judas and his army were eventually sealed by Elena's chimera known as Ethella, a young girl who resembles Yeonhee. Elena has no choice but to seal Nestra in the abyss to save Gaia from her destruction.
The First Seven Knights and Skytria Empire
1,500 years ago
These 'seven knights' were the warriors which lived over 1,500 years ago and tried to prevent the fall of the Skytria Empire. The term 'seven knights' later was a term referring to those who inherited the fragments of destruction. Among the seven knights was Alcyion, real name was Royster Centurion, and he was the second son of the centurion imperial family. He ruled the empire's outskirts and was believed to be the captain of the knights.
It is also revealed that Skytria empire was formed with the help of time wizard's disciple Arianrhod and her lover Alcyion. However, Aclyion was killed in a conspiracy which made Medea go mentally ill. It seems that the centurion family may have killed the real Alcyion and crowned a different man as the emperor.
The final emperor had two daughters, the imperial daughter, Arial, and the concubine's daughter, Claudia. Arial was cold and competitive while Claudia was known for her girly and cheerful personality.
Skytria empire was a prosperous and rich land, famous for its civilization. Two major noble families hailed from this empire; the Blackscythes and the Silverswords. Snolled and Snowood hailed from the Blackscythe family and Mojave and Oasis from the silverswords.
Fall of Skytria
1,500 years ago
Snolled is said to wed the second princess of the imperial family, Claudia. However, the silverswords and Snowood investigate and soon find that dark magical traces, which were causing destruction in the empire, all lead to Claudia. They come to an agreement that Claudia must be captured before she causes the complete fall of the empire. Snolled refuses to listen and a fatal fight ensues between the silverswords and Snolled. Mojave and Snowood are killed but Arial, Claudia's half-sister, kills her and flees. Snolled is devastated and is later stabbed by Oasis.
Thanks to a wizard, Snolled survives but is put to sleep. He awakens centuries later when the empire has already fallen. He picks up a scythe as a reaper, no longer human.
The fall of Skytria was ultimately Medea's doing. She cursed the empire including the princess, Claudia after making a contract with evil deity Nestra. This is the reason why Skytria empire was filled with black magic and mysterious dark shadows started appearing and slaughtering everything. This is also why Claudia acted the way she did, due to Medea's curse. The skytria empire collapses and becomes ruins.
Skia kingdom
1,000 years ago
The remains of the empire are formed into a single land known as Skia. Skia is ruled by a greedy king who wants to be immortal. A prominent noble family is also very famous among skia but their ancestors seem to have vampiric blood. Their only daughter, Bathory, is famed for her skills, beauty and charm. Eventually the king decides to do a sacrifice ritual where he sacrifices all his people to become immortal, he gives his powers and authority over to Bane. Around the same time, Bathory awakens her vampire powers and kills all the people residing in her castle, she survives the new king's massacre as she stays hidden alone in the castle.
The War Against Beastkin Kingdom
800 years ago
A long time ago, ancient humans and civilians fought over and over again for the supremacy of the southern continent of Asgar. The human kingdom was victorious all thanks to a red knight known as Fai, born from a prestigious family of knights excelling in spears. Fai was able to defeat the beastkin army and take control of the desert, engulfing her enemies in her flames. She would then become the lord of the Agnia territory. The desert later became known as blazing desert. All she needed to do is fight against the king of the beasts, however, the red knightess is transported 800 years into the future before she can defeat the beast leader.
Events of Alkaid
300 years ago
Long before the war of destruction and Terra kingdom was built, there reigned a king known as Albert in a human kingdom known as Tanesia. Tanesia was located in the Acedian continent made up of six nations and kingdoms. Kaleb Tanese, was the younger brother of Albert. Kaleb, with a help of some allies, tries to find a saintess known as Olga who has been kidnapped along six fragments to prevent Tanesia from falling into destruction. The seventh fragment was known as Alkaid and Kaleb tries to use its power to find the remaining pieces.
Kaleb loses his memory and tries to find the truth regarding the sinister actions of his late father, brother and Tanesia. Albert finds a knight, with a crest embedded in his clothes and makes him a royal knight of Tanesia. He is titled Norwells. This turns out to be no other than Snolled who's memory was sealed by the magic academy who were testing his power which never seemed to die. Norwells is later defeated and killed but is then resurrected and later found by Bai jiao who awakens his memories.
Eventually it is revealed that Albert was behind Olga's kidnapping and Kalob is forced to confront his brother. A major destruction unfolds in the end with only a handful survivors, they would then settle in what is now known as Terra.
Heavenly War
Ancient Monsters Invasion
The heavens is a world much higher and far from Gaia. It's also a world which made a contract with Gaia that they will never again interfere with each other's power and balance. Years ago celestials invaded Gaia and stole their power leaving Gaia in risk of extinction. Rudy's ancestors helped the people of Gaia and saved the world.
Celestial beings contain all kind of species including; valkyries, fire giants, apes, wolves, frost wolves and more. The heavenly palace is ruled by an emperor known as Jade Emperor. A resident of the palace is a celestial ape, a troublemaker who often causes trouble. The emperor sends a personal agent known as Xuanzang to aid Sun Wukong and stop him from causing more trouble.
Eventually a war arises in the heavens, the first heavenly war. Many beasts like Niu Mo Wang and his son, red boy lead a beast army to attack the heavens. The heavenly army, lead by a commander known as wolf general, tries to stop him with the aid of Sun Wukong. During the events of this war, Xuanzang is killed. Many large monsters invaded the heavens and caused massive destruction. A golden valkyrie appeared and saved many celestials from perishing. This valkyrie also saved a redhead girl when she was attacked by multiple beasts. The golden valkyrie was praised as a heroine and became famous in the whole land.
Many other notable figures died during the war, this includes the two sisters of destiny, Urd and Verdandi, elder sisters of seer Skuld.
It is also revealed that the celestials had been working on creating a perfect homunculus, a chimera. This is why after Xuangzang dies, an identical copy of her is created. At that time they were using the term 'doll' for homunculus species and experiments. The chimera was to be used to destroy the power of destruction after the celestial power of Gaia was stolen and transformed into it. The celestials tried to purify the power with a chimera, regardless of the destruction it would bring to Gaia, but this failed due to the interference of Elena and her chimera.
Aisha Unification and Four Lords
Pre-season 1-season 1 begins
Aisha, one of the continents, is unified by a half descendant of the ancients known as Pascal. He exterminates many clans and sect, including one of genies ruled by a girl nicknamed Asura. Pascal overtakes many lands, including Crimson territory which was ruled by Xiang Yu's family. Pascal becomes emperor. The strongest in Aisha are titled lords include Teo, an elf known as the strongest warrior in the continent, Karma, a royal guard, Yeonhee, a lady blessed with unstoppable power and Kyle, an assassin which killed the the leader of the shadow organization. Karma and Teo are also two wielders of the fragments of destruction.
After a war of destruction occurs in Aisha and many years passed, Pascal chooses four new lords to rule over some territories. These include Rin, his adoptive daughter, Ace, a lord of an island, Sun Wukong, an exile of the heavens and Lu Bu, a great general. They all swear loyalty to Pascal and are initially hostile to the seven knights.
The New Seven Knight Era
Season 1
The new knights are the actual heroes who inherited the original fragments of destruction. These knights are led by Rudy, a knight of light who protects Terra kingdom in Asgar. Eileene, empress of fodina in silent mine, Rachel, empress of blazing desert, Kris, ruler of purgatory, Spike, lord of frozen land, Jave a guardian of ancient dragon ruins and Dellons who strays away from the knights and rules Dark Grave. Dellons fools Kris into invading Terra telling him that Rudy and the others have led a rebellion against him.
The power inside the chosen heroes caused major conflict, this power caused them to constantly go to war which lead to the deaths and destruction of many. Elena selects a young human boy, Evan, and passes all her powers within him, taking pity for the humans of Gaia and the chaos they tried to avoid. Evan goes on an adventure to find the secret of his ancient heirloom alongside a girl named Karin and other adventurers.
During the midst of conflict caused by the power of destruction in Asgar, a virtuous general, known as Guan Yu, helps restore peace among the seven knights and the world. He is elected and crowned king due to the peace he created among the people.
The Power of Destruction Spreads
Season 2 Beginning
Pascal, a wielder of the fragment of destruction, tries to combine the power of the fragments with his ancient blood and transform into a god. Bai Jiao, his chancellor, 'helps' him but eventually his awakening fails as he's only a half-blood descendant. Pascal transforms into a horrible monster. Evan and the seven knights go to Aisha to stop him but fail. Pascal shoots a ray of destruction towards Evan but Karin stands in front of him and is shot instead. Rather than killing Karin, she is transformed and awakened and it is revealed that she's a full blooded descendant of the ancients, also known as a shaman. Fortunately Karma and Rin are able to capture Pascal and seal him in the palace sanctuary. Rin is crowned Regent of Aisha.
The power of destruction starts to spread and Dellons appears to kidnap Karin, now joined by Bai Jiao. A famous royal knight of Terra, Silvesta, tries to contain this power but fails and instead spreads it even more throughout the world. He exiles himself and closes himself to Terra out of guilt.
Asgar and Terra go through immense change and revolution since a king causes tyranny after Rudy leaves for aisha. Elysia prevents Rudy from returning, thinking that he abandoned them and becomes queen of terra after deposing of the previous king.
Knights of Telus Appear
season 2.2
Dellons left the seven knights and joined the dark knights, a group of warriors who want to restore their collapsed world of telus. Yeonhee began to cooperate with them for the sake of ending wars and going to sleep peacefully. The knights are led by Pallanus, a military commander with her allies; Colt, a soldier, Platin, a high priest, Branze & Bransel, exiled twins from the heavens, Mercure, a mad scientist and Silvesta, a former knight who volunteered for an experiment of Mercure and lost his memory. Dellons and Mercure seem to enjoy causing pain and destruction while the others just want to revive Telus.
Teo begins leading the Night Crow, a faction who's goal is to bring stability and peace among the world. They plan to stop Yeonhee and the dark knights.
The seven knights find out that Karin is a shaman and needed to be sacrificed in order to prevent further chaos and destruction of Gaia world. Rudy initially refuses to accept this but is later convinced by Spike and some of the other knights. They plan to stop Dellons from using her as a vessel to awaken the god of destruction. Dellons's goal is revealed to want to revive Claudia. Evan is disgusted by the seven knights and their decision.
Evan begins an expedition called White Wolves to rescue Karin and recruits his old friends and teammates. Snipper begins leading the fragment search scouts to solve the missing pieces, they cooperate with the seven knights but are secretly just trying to help Evan and Karin. The white wolves cooperate with the night crow. The holy cross crusaders, an organization made to slay evil demons and help humans, also forms a bond with the night crow and are led by Aquila.
Sun Wukong leaves the four lords and begins to cooperate with the dark magic research tower, those who practice black magic and do sinister experiments.
The queen of terra hires five leaders of important guilds to help her from monsters who have become exposed to the power of destruction.
The Climax of War
season 3
The seven knights begin to track down the dark knights and night crow. Rudy receives an offer by high priest Platin, who wants to prevent more war and come to a mutual agreement. After some thinking, Rudy accepts and betrays his own group.
Teo and Orly, his partner, arrive to the land of calamity and meet Silvesta. Teo recognizes him, Silvesta had helped seal Gelidus, a wielder of the fragments, when he went berserk. They realize his memories have been wiped out.
The luminous revolutionaries, lead by Elysia, join a closer alliance with the pentagon and the guild alliance.
Eventually all the seven knights arrive to the land of calamity where the dark knights and dark research tower members are residing. After a tense confrontation unfolds, Rudy hands his fragments along with those of the other six knights and gives them to Pallanus and Platin. The dark knights knock out the seven knights and try to start the restoration process. However, Dellons, who now has collected all the fragments, takes them from Pallanus and betrays them himself. Dellons begins the ritual of awakening using Karin as his vessel. Karin starts feeling an intolerable amount of pain as the power of the fragments take over her fragile body. The ritual proceeds and Nestra is semi-awakened. Nestra uses Claudia's voice to fool Dellons thinking that he has finally revived her.
It is revealed that Nestra used Dellons and Platin both, promising that she could restore Telus and revive Claudia. Evan arrives and is able to stop Dellons, using his necklace which was been blessed by Elena. The advent of destruction is stopped just in time and Nestra is once again sealed away.
Evan is fatally wounded and nearly dies, until the celestial guardians appear and save him. His memory is completely erased. The dark knights whereabouts become unknown and Dellons reaches a point of max denial and instability.
The Celestial Guardians VS Demon Lords
season 4
The celestial world is now protected by eight guardians, each sitting in a specific seat and position. The prophetess and valkyrie of the guardians foresees immense destruction in the heavens. She tells this to her leader, Freyja who has risen to become the strongest valkyrie and leader of the most powerful valkyrian army. Freyja, now a radical extremist after her brother's execution, starts to form a bigger army to prepare for war. She seals the celestial beasts away and even executes many celestial innocent people for living in the demon lord territory. The heavens becomes a very confused world until Reginleif, a kind and delicate valkyrie, influences the heavens and brings some prosperity.
Other members of the guardians include Trude, a fiery and powerful valkyrie, Randgrid and Radgrid, half-sisters who are descendants of celestial martial artists and generals. The last seat of the guardians belongs to Mist, a former celestial resident and ally of Sun Wukong who has been brainwashed and become an experimental test subject.
Slowly, the other demon lords are unleashed by Sun Wukong. Their team is made of a blazing giant king, humanoid wolf, a genius serpentine, a agile former guardian and Abel, a boy possessed with an ancient being's power. Their goal is to stop Freyja and destroy the supremacy of the celestial guardians.
The 13th fragment and Ragnarok
Season 4.2
Ragnarok is the final war destined to take place in the heavens, it will inevitably cause mass destruction and death. It is the prophecy foreseen by Skuld and the reason of all of Freyja's extremist actions.
The second rank valkyie meets with Rudy and helps him admit and accept his mistakes, as well as improve and be a better man. She confides in him and tell her the worries she has about the war. Rudy listens to her and agrees to help her prevent more war. Rudy and his forces of Gaia reach the heavens and confront the celestials.
Meanwhile the shaman, Karin, is being used as a vessel by the celestials to hold their heavenly power and recover what they lost. Karin's condition begins to worsen and her life is hanging by a thread. Evan, who's memories were forgotten, meets with Rudy and Reginleif and they protect the final fragment of destruction which is being hunted by Freyja.
The 13th fragment was the secret hidden piece which was protected by Gerard's species and tribe for generations. The fragment is needed to finish of the restoration process and was forcefully taken by Freyja after killing Gerard's sister. However, she loses the piece and the fugitive Abel takes it. Abel hands it over to Gerard but Gerard insists that Abel should have it in case Gerard fails to kill Freyja in the war. Eventually the piece is given to Reginleif and Abel tells her to throw it down the cliff of oblivion in case both he and Gerard die. Reginleif decides Rudy and Evan should have it and lastly gives it to them.
It is revealed that Skuld was destined to die with her sisters as a future cannot exist without a past and present. Freyja forced Skuld to live in order to use her as a crystal ball to foresee the prophecies.
Unleash of Abyssal Curse
Season 4.3
A new but deadly power, the abyssal power, starts to appear around the continents. The division of Gaia and the abyss is broken. During this timeline in Gaia several former seven knights start to appear including the master of the three-legged crow, the dragon deity's granddaughter, the red knightess, former skytria knight who fell into a trap by Dellons and the talented master of an hourglass. Gaia word, now completely affected by the power of destruction, also negatively affects Aisha continent and Rin is forced to take the throne as Empress for the people of Aisha, she absorbs Pascal's power who was killing and consuming him. Meanwhile Kris temporarily takes the seat of captain of seven knights while Rudy vanishes.
The seal between the abyss continues to break and five powerful ancient demons are released, including 2nd prince Judas, puppeteer Eve, a sorrowful but skilled swordsman a demon mage fused with a spider known as bael. Their subordinates, a group of inferior demons known as hyde reapers, break the boundaries of dimension and plan to overthrow Gaia world so demons can once again rule. A demon from the slums, Ante, was the first culprit for creating dark portals and breaking the separation of the abyss.
Judas plans to use Yeonhee, revealed to be a shaman, to unseal Nestra from the abyss.
Trivia
Source and Special thanks to: Namu wiki