Stepping on the Protagonist and Grand Villain!

[Qingmei is the owner of the villain system, and I am a mother who traveled through Baixiaosheng! [We are not the protagonists who save the world, we are villains who can only rely on each other! [Only by killing all the protagonists in the world can we live and love each other! On the eighteenth day, Qingmei's girlfriend said that she was bound to the villain system, and if she didn't kill the protagonist, she would be killed by the protagonist. Lin Ming had no system for traveling through time in his mother's womb, only +1 number of retracements per year. Facing the world's protagonists who have sprung up like mushrooms after rain, 18 flashbacks are simply not enough. Fortunately, he loved reading novels most before traveling through time. As a mother who traveled through Bai Xiaosheng, Lin Ming is familiar with the weaknesses of all the protagonists on the market, relying on the +1 number of retracements every year... Lin Ming and his girlfriend stepped on the protagonist Shanda Villain!