When I Was Eighteen Years Old, My Master Asked Me to Go Down the Mountain to Raise a Dog.

Slap in the face + city + invincible + no heroine Twenty years ago, the martial arts world lost a large number of top warriors due to a catastrophe. Since then, countries all over the world have started martial arts for all people, and all kinds of martial arts schools are everywhere. Twenty years later, Chen Yifan, who had just turned 18, was driven down the mountain by his master, accompanied only by a Tibetan mastiff named Heizi.