Two millennia ago, the Demon King of Tyranny, Anos Voldigoad, grew weary of ceaseless bloodshed between humans, spirits, and demons. Sacrificing his life, he orchestrated a reincarnation pact, hoping to restore peace in a future era. When Anos finally awakens two thousand years later, he is shocked to discover that his legacy has been terribly distorted. The world remembers him as a ruthless, tyrannical monster, and history has falsely attributed his identity to a cowardly impostor. Furthermore, magic has drastically deteriorated, and his mighty descendants have grown weak and arrogant, obsessed with a rigid hierarchy of pure bloodlines.Anos enrolls in the elite Demon King Academy, an institution designed to identify and groom his true reincarnation. Immediately, his overwhelming, reality-breaking power causes chaos. Despite effortlessly demonstrating feats that shatter the academy’s magical measurements, the biased faculty labels him a "misfit" due to their prejudice against his humble, low-bloodline origins. Undeterred, Anos gathers loyal allies, most notably Misha Necron and her twin sister Sasha, whose tragic destinies are bound by a cruel curse of fusion orchestrated by their royal ancestors. Defying the laws of magic and time itself, Anos rewrites fate to save Misha, fiercely asserting that his power exists to protect, not to destroy.As Anos digs deeper into the
systemic corruption of the academy, he realizes that the peace he died for is a fragile illusion maintained by the demon nobility. The corrupt demon emperor, Jerga, and hostile factions within the academy actively conspire to erase the truth and eliminate Anos, whom they view as a threat to their established order. Anos confronts these conspirators with casual, god-like authority, effortlessly dismantling powerful spells and ancient magic items.The conflict escalates when Anos faces the resurrected spirits of the past, including the hero Kanon, who sacrificed himself in the ancient war. Anos learns that human malice, fueled by centuries of fabricated propaganda, poses a greater threat to the current era than any demon. Teaming up with his reincarnated human rivals, Anos uncovers a grand conspiracy involving corrupted guardian gods and the true mastermind manipulating the historical archives from the shadows. In a final, cataclysmic
confrontation, Anos unleashes his true, terrifying might to vanquish the ancient hatred threatening the world once more. By exposing the fabrications of the past and defeating the forces of corruption, Anos reclaims his rightful title, proving to both humans and demons alike that the true Demon King is a protector of the future, ready to crush anyone who dares to defy him.