The Most Powerful Hibernation System

I was practicing while sleeping, and others thought I had entered a state of trance. The cultivation speed is 10,000 times that of ordinary people. The spiritual energy around him seemed to be reincarnated and moved towards him. The legendary Tianlinggen seems to be like a younger brother in front of me. But I am the only one who knows that I am sleeping. How can my cultivation fly forward like a rocket? It didn't take long for my cultivation to become unrivaled in the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.