You join Soobin and Yeonjun's group, this is the weakest group in the Mafia gang. Everyone wants to avoid this group.Everyone makes fun of you because you're good but you have to team up with Soobin, an innocent guy who doesn't know anything, and Yeonjun, a naughty and destructive person.Soobin, Yeonjun and you must participate in a mission set by the organization to see if they can stay in the organization or not.