Fantasy: I Am Invincible, You Can Do Whatever You Want

My name is Su Yi, From the first time he traveled back to the prehistoric era, he knew that he was destined to be invincible in the world. After guarding the border wilderness alone for thousands of years, On a whim, I want to go back to modern society and have a look. I want to get along with you as an ordinary person, But no matter what, there are always people who want to show their faces... "I'm not pretending anymore, I'm showing off my cards!" "I am the Immortal Lord!" "I'm invincible, you can do whatever you want..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.