The Cannon Fodder Female Supporting Role Doesn't Want to Attack the Male Protagonist

Song Xingwan entered a bloody campus novel, and she was also the cannon fodder female supporting role. The system said to her: "You have two choices. The first is to conquer the male protagonist Chen Qi Ze and make him fall in love with you; the second is to help the second male protagonist Lu Ran and help him become the first in the grade." Song Xingwan did not hesitate too much: "I choose second." The system's voice seemed a little confused: "Why?" Song Xingwan: "Based on my many years of experience in reading novels, the first one is definitely bullshit. Besides, I have no interest in conquering the male protagonist." System: "Congratulations, your choice was successful!" Ten minutes later, Song Xingwan fell silent while looking at Lu Ran's report card, which was in the top ten of her grade. Is it too late for her to change it now? System: "No, once confirmed, it cannot be replaced." Song Xingwan: Why do I feel like I have been cheated.