After waking up one day, Lu Xun discovers that he has transmigrated into a male supporting character in a romance novel whose ending is destined to be tragic! The bankrupt female CEO's life has fallen into its darkest hour, and Lu Xun, now inhabiting the body of her boyfriend, is also about to become a doomed extra who dies a miserable death. Just as Lu Xun is on the verge of despair, he suddenly awakens a Fate-Rewriting System. By completing the tasks assigned by the system, he can change both his and the bankrupt female CEO's destinies. He works hard to complete the system's missions, only to discover that the more he changes the plot, the more outrageous things become. Although he successfully defies fate and changes their destinies, he himself gets caught up in an even bigger mess. Lu Xun is completely overwhelmed. Wasn't this supposed to be about changing fate and surviving? How did it turn into a hell-level romantic battlefield?!