Datang: Sign-In System

A generation of killer instructors traveled back in time to the ninth year of Wude and became Li Chongyi, the son of Li Xiaogong. He had a sign-in system. The Xuanwu Gate had not yet happened, the Weishui Alliance had not yet appeared, and everything had not been settled yet. "Sign in!!" "Sign in successfully, congratulations to the host for getting the Ancient Sanshou!!" "Sign in!!" "Sign in successfully, congratulations to the host for getting a random troop card!!" "Sign in!!" "Sign in successfully, congratulations to the host for getting a piece of Wang Po's obscene clothes!!" "#￥%……" PS: The introduction is weak and the quality guarantee will not let you down. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.