Kaifuku Jutsushi no Yarinaoshi

In a world where magic reigns supreme, Keyaru, a healer, discovers his true potential lies not in gentle restoration, but in the brutal manipulation of others. Relegated to a life of servitude and abuse, he endures unimaginable suffering until a rare opportunity arises: a chance to rewind time and rewrite his harrowing past. This isn't a tale of redemption, but one of calculated, vengeful retribution. With his memories of the future intact, Keyaru embarks on a dark odyssey, meticulously planning his revenge against those who wronged him. Armed with forbidden knowledge and a chilling resolve, he navigates a treacherous landscape of power and betrayal, reshaping destinies with a cold, unforgiving hand. Prepare for a visceral journey where the lines between hero and villain blur, and justice is a dish best served with a bitter, unforgettable taste.

✦ AI-drafted summary