I'm a Star in the Zhenguan Era

Xiao Zhijie, a student preparing for graduate school exams, unexpectedly transmigrates to the Tang dynasty with a Star-Making System. For ten years, he studied by candlelight, unknown to the world. One visit to a brothel later, and all under heaven knew his name. See how he outwits Li Er, makes himself famous across the land, and takes the Zhenguan era by storm!