The System Says I Am a Passerby, but Something Is Wrong with the Male Protagonists

Mu Chao transformed into a passerby who couldn't survive three chapters in the fairy novel, and was also bound to a self-rescue system to "stay away from the two male protagonists". But who can tell her why the cold senior brother and the surly second senior brother who are supposed to be old enemies always come to her? The system beeps the alarm: [Warning! The male protagonists seriously crossed the line! Mu Chao: Help, where is the script for Passerby A that we agreed on? !