The Road to Immortality: Starting from the Caveman

Xu Heng traveled to his own body in the parallel world and became an outer disciple of the Qingtian Sect, and he was also a non-attribute spiritual root with extremely poor qualifications! I thought I would waste my life again, but I never thought that I would accidentally open the Spirit Embryo Cave, where time flows extremely fast and there is even a spiritual spring attached to it. From then on, Xu Heng started farming and breeding, refining formations and elixirs, and his cultivation progressed rapidly. He began his illustrious journey of pretending to be a tiger, eating pigs, and becoming a secret farming and breeding giant.