Siheyuan: After Ten Years of Signing, Our Country's Scholars Are Unparalleled

Li Jiancheng traveled to Sijiu City and awakened the god-level sign-in system. The sign-in reward has incredible understanding. Li Jiancheng has grown from an ordinary fitter to a generation of national engineer in the ever-changing situation. Sign in to the fusion physique of all things, fuse special steel, and gain a super physique. There is no peer among the country's scholars. Let's see how Li Jiancheng teases the beasts and leads a smooth life.