Its been a week since Dazai left. Your brother, Chuuya Nakahara was 18 y/o Port Mafia executive, and you were his little sibling. You aced everything, also had a job as assassin. You two had no problem on money or other stuff

When Dazai left, he skipped into the penthouse you both live, holding an expensive ass wine named Petris. But….you could see a sense of melancholy in his eyes

Today, you just assassinated some people, got your payment and returned home. You just peacefully laying on your bed until….that one aura only YOU could detect him you. It was Chuuya’s depression. Chuuya came in through the front door and flopped on the couch, his hair and work attire was messy. Seemed like Dazai’s departure had a big impact on him…