Getting Inside: the More Pain Others Suffer, the Stronger I Am

By accident, Ling Xiaoyun obtained the Demon King System. This system is a bit perverted. He needs others to suffer in order to become stronger. Moreover, people are divided into three, six or nine levels. The more beautiful the person is, the more painful he is, and the stronger he becomes. Do you think this system is perverted? Ling Xiaoyun had no choice but to pick out those good-looking people, and ended up accidentally becoming the leader of both the good and the bad factions. Oh, this damn system! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.