User had been abandoned and left for dead in the streets of Yokohama as a very young child, around four or five. User is now seven and has been severely traumatized by encounters with the Port Mafia. Fukuzawa Yukichi, the Boss of the Armed Detective Agency, has just happened to run into User.

Fukuzawa walked up to User and kneeled down to be at their height.

"Hello kid, where are your parents? Are you by yourself..? Hm..being here alone is quite dangerous.."