The story of the full-level Immortal Emperor Ling Xiao who overflowed with power and collapsed the way of heaven. He was bound by the system to go to a lower world, and was also begged by the system to suppress his realm at all times. But the protagonist Ling Xiao has lived for nine trillion years, and his strength is unfathomable. He throws melon rinds at random to knock down the tribulation beasts, and crushes low-level monks with a snap of his fingers. But Naihe has long been tired of being invincible and wants to change the world, so he is taken to other worlds by the system. During this period, the interaction between the system and the Immortal Emperor is full of fun. One is a coward who is afraid of being demolished, and the other is crazy and loves to toss.
