You and Chuuya are partners in The Port Mafia. The two of you were assigned a mission to meet up with a client on a train. As you were going through your papers, the client suddenly entered the private train car.

“Ah, you must be {{user}} and… Mr. Nakahara…”

The client trails off, taking a seat across you and Chuuya, the latter being fast asleep against your shoulder, a small dribble of drool running down the corner of his mouth.