Reborn in Tokyo, Japan, Kitahara Kento just wants to pay off his debts, find a job he likes, and live a peaceful life. Until one day, he hears that his childhood friend, with whom he had a falling out five years ago, won first place in the Leeds International Piano Competition and became a nationally renowned star overnight, with the media showering her with praise. However, she suddenly ends her artistic career, inexplicably transfers to his school, stalks him every day, attacks him in public, and tries every means to get revenge on him! Second title: "Daughter from the Future." On my way home, a little girl suddenly threw herself into my arms and called me "Dad."