The college student heroine Jiang Yu crosses over into the book to become the vicious female supporting character Jiang Yu. Knowing that the vicious female supporting character's ending is so tragic, the college student Jiang Yu decides to help the vicious female supporting character Jiang Yu change her ways. Jiang Yu's husband Lu Wenjing didn't believe that his wife Jiang Yu had really changed for the better. Through Jiang Yu's series of actions, he discovered that the evil Jiang Yu had really changed for the better, so he married Jiang Yu first and then fell in love, and they were truly together. His son Lu Xiaobai was also shocked to find that his mother, who always ignored him, changed and began to dote on him. Lu Xiaobai felt unprecedented happiness. He wanted to live with his parents forever.
