Damn Reincarnation

Hamel, a valiant warrior who journeyed alongside his companions to eradicate the demon kind, tragically died just days before the final battle. Yet, death was not the end. He awakens once more—not as himself, but as Eugene Lionhart, a direct descendant of his greatest rival and former comrade, Vermouth. Reborn into a powerful bloodline with a body far surpassing any natural limits, Eugene possesses the innate genius he always desired in his past life. However, this new existence is fraught with unanswered questions. Thrust into an altered world where demons walk among mortals and the true nature of his reincarnation remains shrouded in mystery, Eugene must take up the mantle of his unfinished past and embark on a perilous journey to settle old scores.