Chen Yu, a young man who has just entered college, because of his father's words, he and Han Bin and Wen Linlin went to the inaccessible Changbai Mountain alone. They thought it was just an ordinary exercise before the start of school, but they unexpectedly learned that "immortal cultivation" really existed in this world. Just when the three of them felt that they could really gain power beyond mortals just like what was written in the novel, after a trial, they felt that this world of cultivation was completely different from the world of immortal cultivation they imagined. They wanted to escape but could not break free from this prison...