Entering Another World with the Skills of Cultivating Immortals

The protagonist Li Tianlin accidentally traveled to another world. Here, people kill ordinary and elite monsters to obtain basic genes and enhanced genes that can strengthen themselves. Killing the boss can obtain superpower genes and awaken superpowers. The protagonist travels back in time, activates the ancestral jade pendant, acquires the Nine-Turn Yin-Yang Technique, kills leader-level monsters, and awakens space powers. Complete the first human achievement, kill overlord-level monsters, and obtain perfect genes. From then on, the protagonist embarked on a life of cheating...