Zhege Fanpai Youdian Liangxin, Danshi Bu Duo!

Qing Feng finds himself transmigrated to the past, now the head of the Qing family. He hoped for an easy life, but his twin brother is marked as the legendary chosen one, while he is labeled the destined villain. To survive, he relies on a system to help him improve. The system rewards him for actions like teasing the bathing Bi Yu or smacking the chosen one's ass, granting villain points. Though unexpected, being the villain appears to have its advantages.