At Eighteen, My Master Sent Me Down the Mountain to Raise Dogs

Face-slapping + urban + invincible + no female lead

Twenty years ago, a cataclysm devastated the martial arts world and claimed countless top martial artists. From then on, countries around the globe began promoting martial arts to everyone, and all kinds of martial arts schools sprang up everywhere.

Twenty years later, Chen Yifan turns eighteen and is kicked out of the mountains by his master. His only companion is a Tibetan Mastiff named Heizi.