|Planet of Origin||Paradise-4|
|Not. Members|| Mr. Uno
|Founded In||100 Years Ago|
|Mission||To Rule Paradise-Evo|
|Planets Captured|| Paradise-4
Two Paradise-4 Moons
|Allies|| Various Gangs
According to ---, Paradise-4 is divided into territories governed by the most dangerous criminal in the world thanks to their brokers. The most influential man in this underworld is only known as "Mr. Uno", of whom the most recent has died.
Due to it's nature, the underworld is involved in almost all the world's activities and events.
- Supposedly, The former Mr. Uno paided United Supplies the twelve cents to purchase Paradise-4 and blackmailed them to come.
- Hunter's original bounty of 1,200 Neos was because he bad-mouthed a dealer of the Underworld.
A Broker is a member or a party which deals with transactions of illegal goods or services, they are often a member of a more powerful gang and/or leader within the criminal underground.
Not much is known of the Underworld, due to their activities being so secretive.
30 Years Ago, the Underworld's former Mr. Uno contacted the President of United Supplies and offered him a chance to purchase Paradise-4. After his refusal, Mr. Uno bribed him with twelve cents so he doesn't lose anything, to which the President accepted and told him to wait five days.