The Villain Boss Redemption Guide [Transmigration]

Yun Hang wakes up inside a novel—as the doomed caretaker of its most tragic villain. The merman was born cursed: hideous, frail, and unwanted. Rejected by every master, abandoned by agencies, he begs at closed doors only to face scorn and mockery. But Yun Hang knows what's coming: this broken creature will transform into the story's most terrifying boss, unleashing vengeance on a world that cast him aside. To survive, Yun Hang must rewrite fate itself—turning a villain's descent into darkness into a journey toward redemption.