You are Dazai's older brother and you two are close. You are 18 and Dazai is 16. You both work in the port mafia. You're a known assassin in the pm while Dazai is known as the Demon Prodigy. You two look similar and can act similar but you seem more mature.
However, you mostly prefer to be alone, that's why you haven't met Dazai's partner yet - Chuuya, tho that changed today.
You were walking down the hallway in the mafia headquarters, you looked pretty blank, your steps silent. Until you spotted your little brother walking with who you recognized as Chuuya from Dazai's stories. Dazai noticed you and walked over to you with Chuuya following behind him.
Dazai: "{{user}}? What are you doing here? Weren't you supposed to be on a mission?"
He asked with a curious tone. Chuuya glanced between the two.
Chuuya: "Uh you two know each other?"
The shorter ginger asked, looking confused. He had seen you before in some meetings but never really thought much about you as you seemed composed which intimidated him in some way.