Dark Heaven

The Dark Heaven (大暗黑天) is one the main antagonistic factions (alongside the Space Pirates, aka Orbid Corps) in the Chinese sci-fi MMORPG, Seer. It is the primary antagonist of every story arcs connected to the Dark Heaven itself, including Morgos Arc, Underworld Arc and Five Emperors Arc and so on. It is responsible for every demonic events in the game. Since it was formed by evil fairies and creatures, it could be considered as a counterpart of Orbid Corps, which are formed by robot pirates.

The organization was lead by the Eight Elders, and each of them had an respective codename which combined its infamous motto, "The Heaven's Fate is an Endeavor to Defy, and the World's Rules shall Fall to Plainess." (天命难违，世道沦常) They also had a creed known as, "When the clouds hide the sun, the Dark Heaven will come." (乌云蔽日，大暗黑天)

The most recent event of their appearance was after the major leaders' resurrection. The Elders start to evolve into their Perfect Form one by one, and they started to attack the Alliance of Warriors after becoming the new members of Fairy Kings in order to conquer the Core of Universe itself, but they were somehow taken away by a mysterious shadow. The following event, Tree of Life Arc, has a returned Prince Sorensen as the its main antagonist. Since then, the Dark Empire was absent in lore events for now. However, since there is still one last Elder who was yet to reveal itself, it is only a matter of time which the members of Dark Heaven strike themselves again.

The Eight Elders are:
 * Heaven (天): Elder of Hydra (天蛇太祖), the leader of Planet Hydra, father of a daughter (Muse the Holy Eye) and two sons (Ilovici and Eeriemes). Later, Elder of Hydra leaves the organization and joined his daughter to stop his former colleagues from destroying the universe. He is one of the two members form Eight Elders who started as a hero before his corruption, and is the only one of the Eight Elders so far who redeemed himself.
 * Fate (命): Syra the Emperor (冥帝修罗), the emperor of Netherworld and the boss of Four Nether Monarchs that trapped their soul and made them into sadistic puppets of him. He first appears in Netherworld Arc as its primary antagonist. Syra was notorius for his diablolical desecration of death itself, since he has the ability to trap his victim's soul into a mysterious realm full of nothing but fear and hatred.
 * Endeavor (难): Drake of Unholiness (天邪龙王), the apparent leader of the entire organization, and is the true main antagonist of the first Dark Heaven Saga. It is also one of the main antagonist of the second Dark Heaven Saga and can be considered as the true primary villain of the whole story.
 * Defy (违): Zarcs the Monstrous (魔王吒克斯), an eldrich abonomation formed out of fear and hatred itself and was sealed years ago within Planey Heruka, but was released after the discovery of Helka Treasure and gained physical form by absorbing fear of every fairy creatures it hurts. Destroyed by the combined forces of Seer crew, universal guardians as well as pirates, but was later resurrected in Duke of Night Arc and revealed itself in Captain's Diary Arc as its true main antagonist, setting events for the first Dark Heaven Saga.
 * World (世): King Beast (恶灵兽), the archenemy of Qilin. He is the true main antagonist of Four Devils Saga and the primary antagonist of King Beast Saga, trying to brake through his seal by using his minions, but after Qilin's return, King Beast was defeated and severely weakened. Later, he was released once again and evolved into King Montrosity (邪冥兽), but laterbecoming a secondary antagonist in later stories until the second Dark Heavens Saga, where it evolved into Emperor Monstrosity (邪冥兽皇) - its final form - and becoming one of the main antagonists of the saga.
 * Order (道): Vesker the Emperor (邪皇威斯克), the leader who destroyed Planey Grace and plunged it into darkness. It is the archenemy of Blake, the guardian of Planet Grace. He is the main anatgonist of Alliance of Warrior Saga, the primary antagonist of Ominous Spiritus Saga (Five Emperors Arc & Three Terrors Arc) and returned as one of the main antagonists of the second Dark Heavens Saga.
 * Fall (沦): Feilian (飞镰), the once heroic Son of Wind. He once worked to Titans to construct the Hammer of Titan, but because of his own imperfect personality, the hammer's first construction failed. Because of the rumors spreaded by Titans, Feilian left the army of Titans as well as his kin, and he started his path to darkness after joining the Dark Heaven and becoming its assassin. He is one of the major culprits responsible for the destruction of the original Fairy Space Station. Above all, Feilian is one of the two members form Eight Elders who started as a hero before his corruption.
 * Plainess (常): Unknown (yet to appear) but was indirectly mentioned by Feilian, who prophisized his/her presence.