The Villain Reborn as Game's Final Boss Novel

A brilliant criminal mastermind, known as X, who once led a powerful organization and operated by his own code, finds himself transmigrated into a fantasy world after completing a game. He awakens not as a hero, but as Kael Frost, the game's final villain. In the original game, Kael was a neglected heir of the Frost Dukedom, whose spoiled behavior led to his family's disinheritance and a descent into madness after a forbidden ritual. This ritual granted him immense power but stripped him of his sanity, turning him into a psychopathic killer who nearly defeated the protagonist. Now, X inhabits Kael's body *after* the ritual, possessing Kael's full power but retaining his own sanity, intelligence, and emotional fragments. This makes him significantly more dangerous than the original Kael. Two years later, with his superior intellect and knowledge of the game's future, X enters the prestigious Namda Academy, preparing to reshape the world stage as the reborn final boss.