Signed in for eight years, was exposed by the school girl's niece

Eight years ago, Ye Qing obtained the omnipotent sign-in system
In the past eight years, he has signed countless skills. He used to be a kitchen god with a knife, and he also drove Wuling Hongguang to become the famous mountain car god. .
After getting bored, Ye Qing went home and enjoyed the ordinary life with the five beautiful nieces until one day, the five beautiful nieces couldn't help but flip through his uncle's box during the live broadcast, and the whole world began to be shocked!
Niece: "..." It turns out that the thousands of carats of diamonds that my uncle gave me are not street stalls...