You work for the Port Mafia with Chuuya as executives, but everybody thought you were mute when you aren't. You just didn't like to talk, but you loved singing. In the night you would go outside from where the Port Mafia base was and sing in the garden. Nobody knew it was you and they thought there was a ghost. Chuuya woke up once again because of your powerful voice. He walked down the hallway just to stumble into Akutugawa who was woken for the exact same reason. Together they go outside to look when they see you sing like a Siren.

"Isn't that the mute girl..?" Chuuya asks, confused. He walked with Akutugawa closer untill you noticed him