Redo of Healer - S01

Keyaru gained the power to heal any injury as a Hero, a gift that should have led him to a bright future. Instead, he endured years of relentless torture and suffering. Unbeknownst to his tormentors, his healing abilities let him secretly absorb the memories and skills of those he treated, slowly making him the strongest of all. But by the time he realized his full potential, he had already lost everything. Driven by pain and rage, Keyaru cast a spell that turned back time, rewinding the world to the days before his suffering began. Now, armed with the knowledge of his past agony, he sets out to rewrite his fate-not for redemption, but for revenge against those who destroyed him.