Puppy Boy-Raising Plan

She ran into her old classmate again at the police station. Dressed in a black T-shirt and long pants, he said nonchalantly, "Officer, I committed a crime because I was starved for affection. How about giving me some?" She ignored the gossiping looks her colleagues shot her way. Later, he was sentenced to death for his crimes, and she, too, died in an accident. She thought that was the end of her life. But when she opened her eyes, she saw neither the heaven nor the hell she had imagined, but her familiar high school classroom, and... her sixteen-year-old old classmate. [Beep! Scumbag Reformation System activated. Welcome, Host. Join us in our mission to reform scumbags.] So even being reborn came with a mission? Theme: