In 2060, the world is recovering from an Ecological Collapse leading most of humanity to collect in the 3 mega cities. Our story takes place in one of them, Silk City, It has three main layers, Topia, Commercial, and Underground. Mark and Ansley live in the underground and work at a Club with an active fight ring.

One day Mark knocks out his opponent leading to him losing his memory and assuming he has amnesia, he has to stay with Ansley and Mark as well as there father figure Jim. All is going well until Zero wakes up one day with a severed head on the bedside table and he has no memory of doing it.