Jian Lai: I Became a Giant of Demons

Jian Lai is a version of mortals cultivating immortality. It's not a cool novel, it's not systematic. The protagonist travels through Jianlai to Lizhu Cave. He is a student of Qi Jingchun, has never known Ning Yao, and has known Chen Pingan since childhood. After the turmoil in the town, he has a clone. One goes to Shengaozong to practice with He Xiaoliang, and the other travels the rivers and lakes, killing monsters along the way, across the battlefield, and winning fame.