The surface is paradise, with sunshine, synthetic steaks and immortal plutocrats.
The underground is hell, where there are only moldy mushrooms, rusty prosthetics, and credits worth less than your life.
Chen Pi is an apprentice in a black clinic who is eating and waiting to die on the ninth floor underground. His dream is to save enough money to go to the surface to see the real sun. Until one day, in order to save money, he implanted himself with a second-hand chip dug out of a dead person's brain.
The good news is: not only is there no virus in the chip, but there is also a guy who claims to be an "old-time god" living in it.
The bad news is: this god is a chatterbox. Not only does he have no supernatural powers, he also wants to eat authentic Chongqing hot pot every day.
"Hey, gang boss over there, although I can't beat you, I just spit in your tea. Do you want to wash your stomach first?"
This is a story about how a humble ant turned the entire underground world upside down with its cheap bones and full mouth, and finally poked a hole in heaven.