I Am a Villain and a Rich Second Generation, Why Should I Do Good Things?

Li Yao traveled to the urban God of War novel world and became the biggest villain of the rich second generation. According to the plot, he was supposed to bully men and dominate women and do all kinds of evil. But he only kowtows to the aloof heroine Jiang Shangwei, and is the heroine's super licking dog. In the finale, her family was ruined by the male and female protagonists, and the female protagonist also became the magical companion of the male protagonist Su You. Therefore, he who lost his family and failed to lick the most beautiful woman in the world, Jiang Shangwei, became the biggest laughing stock in the entire Xia Kingdom! Just when Li Yao thought he was miserable, he awakened the most powerful character maintenance system. As long as he maintained his character in this world and cleared the plot, he could get rewards. This made Li Yao turn from sadness to joy. Wasn't he just playing a villain and sucking the dog? Isn't this simple? However, what he didn't expect was that something went wrong from the first chapter. The cold-hearted heroine Jiang Shangwei seemed to have something wrong with her!