Watch HDToday. At some time in the 21st century, Japan's economy is in shambles. Riots and terrorism are the norm. The government buys up television stations in a last-ditch effort to promote nationalism and order to the nation. But this is the dawn of a new dark state. A new form of 3 on 3 basketball is developed in which anything goes, and the winner of the game is the team with the last man left standing.