Jiang Shixi, an ordinary high school student, was reading a book about a strong female urban cultivator while reading One-Punch Man, so she traveled through time and became the female supporting character in the book, with the ability of One-Punch Man. The time happened to be when the heroine was being annulled by the female partner who was disguised as a man. After experiencing bullying at school, she was reborn and returned to her childhood when she was accidentally knocked down a mountain by the female partner who was a bit of a tomboy. Before the two had a baby kiss.