Deep Sleep Brain

In the "Symbiosis Era" where humans and AI coexist, a universal currency called "Brain Core Points" dominates everything. The vast majority of people live comfortably by renting out their brains' idle biological computing power to AI at night. However, "low computing power people" like Lu Ming, who have very short sleep time and mediocre mental talents, cannot rely on meager "brain core points" to survive, and are forced to struggle to survive in the cold and cruel underground world. They engage in gray occupations such as supervising "sleep farms" and are accidentally involved in huge secrets that may subvert reality.