When Jiang Yuan woke up, she found that she had time-traveled into a sadistic novel that she had read all night last night. The character she had traveled through time-traveled into happened to be the sister of Pei Ruan, the same-sex male partner of the same name. Because Jiang Yuan hit and scolded Pei Ruan in the early stage, she was the first to take the lead after the male co-star turned evil in the later stage.
Jiang Yuan was lying on the bed looking at the broken ceiling, planning to formulate a detailed child training plan. She only hoped that her "brother" would not become disabled in the future and turn into the terrible look in the original book.