I Signed in at the Beginning and Became a Great Hero. My Bragging Came True.

What should I do if I brag on a blind date and get caught out? The all-professional sign-in system is launched! Real estate! Luxury car! Cash! Send, send, send! The green tea girl was stunned on the spot! … Sign in with Jiahe International and become a world business elite! Sign in at the crime scene to become a top crime-solving expert! One hundred thousand people signed in for the concert and became a legendary king! Sign in at Zhonghai Beishan Hospital and become the medical god who helps the world! … Lin Nan: I also want to keep a low profile, but the system doesn't allow it! (The story takes place in the ordinary world, please do not take it personally)