In the Prehistoric Times, I Was Still Invincible and Didn't Want to Go Down the Mountain.

Chen Changshou is a guy who only wants to stay at the mountain gate and practice diligently, and does not want to be tainted by karma. Until one day the system expired, the master wanted to find him a wife, and the junior sister wanted to compete with him... So after a hundred years of training with system assistance, he had to go down the mountain... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.