After Being in Seclusion for Thousands of Years, I Was Enshrined as the Ancestor of Shanmen

Su Mu traveled through time, but the place he traveled through was the Tongtian Cave where the previous headmasters of the Taiyi Sect had gone into retreat. The Tongtian Cave can only be opened from the outside, or it can be broken through from the inside after successfully overcoming the tribulation. In desperation, he could only spend a hundred years cultivating immortality and becoming a master in the Mahayana realm. It took another hundred years to cultivate the physical body to the extreme. Alchemy, weapon refining, formation... One day, Taiyi Sect was besieged, and the leader opened the Tongtian Cave in desperate circumstances. Headmaster: "Ancestor, please save my Taiyi Sect!" Disciples: "Please come out of the mountain, ancestor!" The ancestor came out of the mountain, and from then on the Taiyi Sect walked sideways in the land of Kyushu! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.