KO One: After Getting a Sign-In Trait, I Shocked Da Dong!

After Yun Xiao transmigrates into KO One, Wang Da Dong saves him. Mistaking him for an ordinary person, Yun Xiao fears Wang Da Dong might cause him trouble, so he accepts Wang Da Dong's invitation to join KO One.

Just then, he awakens a sign-in system with rewards for one day, ten days, one month, and one year. The longer he waits, the richer the sign-in rewards.

On the first day, he signs in and receives the Nine Yang Divine Art.

After one month, he signs in and receives a Five Elements esper constitution.

After one year, he signs in and gains immortality.

As the sign-in rewards grow ever more powerful, from the Burning Art to the Heaven-Swallowing Demonic Art and beyond, Yun Xiao's rise becomes as explosive as a rocket launch.

Wang Da Dong: Yun Xiao, you said you didn't know martial arts!

Hei Long: I thought Wang Da Dong was already annoying, but who knew this guy Yun Xiao would surpass even him?!

Jiu Wu: I thought I was already invincible, but Yun Xiao is even stronger. I really have to hand it to this sly old fox!

Years later, Yun Xiao reveals the full extent of his power, stunning Wang Da Dong and the entire Ultimate Dimension!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.