Liang Sheng, Can We Not Be Sad?" The male lead was Cheng Tianyou, not Liang Sheng. Cheng Tianyou was the male lead in the novel " Can We Not Be Sad, Liangsheng ". He was an e-sports player and a good friend and colleague of Liangsheng. Liang Sheng was Cheng Tianyou's younger sister. The emotional entanglement between the two was one of the main plots of the novel. In the novel, Cheng Tianyou paid a heavy price to save Liang Sheng and finally got the reward he deserved.