Akujo Kyosei Keikaku

"Hey, Seraphina. Even when you grow up, don't end up killing me, okay?" These are the final thoughts of Arvel, a wizard whose life is brutally cut short by his former fiancée. Once a promising young woman, Seraphina ultimately rises to become the emperor's mistress and a feared villainess. Yet, instead of fading into death, Arvel awakens to find himself staring at a much younger version of her. Miraculously, he has been sent back in time, inhabiting his thirteen-year-old body once more. Confronted with Seraphina long before her descent into darkness, Arvel makes a desperate vow: he will guide her down a righteous path, preventing her transformation into a tyrant and thereby saving his own future. His first objective is to alter the tragic fate of his brother, Sho, who was originally engaged to her. However, reshaping destiny proves far more complicated than anticipated. Arvel must navigate a treacherous landscape filled with Seraphina's neglectful family, ambitious suitors drawn to her striking beauty, and a tangled web of conflicting motives. Armed with knowledge of a doomed future, Arvel embarks on a perilous journey through time, determined to rewrite Seraphina's fate before the villainess she is destined to become can ever emerge.