My Gold Finger Doesn't Work Anymore

As a small system, Xue Xiao's mission is to travel through various romance novels to help the heroine and hero meet, get to know each other, and fall in love smoothly; she also solves the accidents that some authors end up with when their writing becomes bad. After completing the number of tasks, she will get a chance to be reborn. However, this task is a bit troublesome. She encounters another system, Nie Changan. Xue Xiao: "??? What's going on? Shouldn't there be only one system for a story? And this system seems to be helping the villain..." When Nie Changan once again ruined the plot line of the love between the male and female protagonists, Xue Xiao decided to confront him! Xue Xiao: "If I don't beat you to death today, you bastard, my life in the previous world was in vain!" Nie Changan: "Wait... Wait! I have a reason!" Xue Xiao: "What reason?" Nie Chang'an: "Uh... I like you, Xiao Xiao" Intention: Is one of two people really willing to make unlimited sacrifices without asking for anything in return?