I recommend Opening an Internet Cafe in the Tang Dynasty to you! The male protagonist, Li Chuan, transmigrated to the Tang Dynasty and opened an internet cafe, earning a lot of money. Moreover, he had some connections with the school's basketball team, and he also had a plot about the game. Although this book isn't completely a novel, the male protagonist's internet cafe will definitely bring you a lot of happiness! I hope you like my recommendation. Muah ~