Traveling Through the World of Immortality: I Kneel Down to Create a Path to Immortality!

Mortal flow, slow pace, not brainless, the male protagonist is definitely not a virgin (growth type), the male protagonist's IQ is online, the villain's IQ is online, watch with patience for the exciting later stages Li Fan, whose soul has traveled through the world of cultivating immortals, seizes himself at the beginning! I thought that this would start the story of a cool male protagonist who pretends to be 13 all the way and gets slapped in the face. But I didn't expect that there was nothing, no system, ring, little green bottle... None at all... In order to cultivate immortality, in order to keep climbing up, I learned to kneel down and hug my thighs, stand in line, and even sell my two taels of flesh...