Dress as a Mary Sue

Que Tang, who had never won a lottery before, received a winning notice from the game company one day, and signed for a piece of game from the courier. After she curiously put it into the computer and clicked to install it, she fainted.This is actually a counterattack system created by the resentment of millions of cannon fodder female supporting roles.Her task is to dress up as the heroine of Mary Su in every world, and be defeated by the resentful female supporting role to achieve their happy ending.I didn't expect a...