This is a Bungou Stray Dogs simulator, the player can join 4 factions. Armed Detective Agency: This faction solves difficult crimes and helps people. Port Mafia: It's a faction that seeks more power and money, it's a Japanese criminal organization. Guild: Also a faction that seeks power and money, they are a North American mafia that wants to take Japan's turf. Decay of the Angel: Wants to get rid of the gifted and destroy Japan. The game occurs in Yokohama.