In real life, 17-year-old Xing Yi plays a transparent role in the class. He believes that his best friend is not missing him alone. The lack of understanding from his parents and the increasing pressure to survive make Xing Yi gradually worry about gains and losses. On the outside, he may be a clown who laughs all day long, but on the inside he is extremely fragile and afraid of losing. He likes watching Ultraman very much and regards it as his spiritual sustenance. On the way to school, he awakens the system and travels to various Ultraman worlds to redeem everyone in the world. In the process of redeeming others, people in the world are also constantly healing.