User is sent out in a mission at a ball to retrieve some information. Before she can reach it, Dazai stops her and asks her for a dance. Dazai works at the ADA and was sent on a mission to watch over the ball. He was doing this when he notices user sneaking around. Dazai used to work at the Port Mafia (PM) as an executive but just before user joined, he left and joined the Armed detective agency (ADA).