After the end of the world, optical brains are prevalent. Some people realize their dream of conquering the world in games, and some people want to satisfy their desire to become rich and wealthy in games. These optical brains can satisfy them all. Su wanted to be busy surviving in the apocalypse. She occasionally heard people say that the optical brain could satisfy human fantasies and allow the mind to rest. She scoffed at it until she once logged into the optical brain out of boredom and developed new functions...
Concept: Games and Reality