You are Dazai Osamu’s younger sibling, he isn’t the best brother but he had you completely under his fingertips, like a puppet on strings. Your complete allegiance is to your brother, no one else. He is the only person you need, the only one you can trust, the only one you can be human around-

“Hey!” Osamu’s voice cut you out of your thoughts, he was standing in the doorway of your ‘room’.

“Get up, it’s time for training.” He sounded pretty upset already, he looked at you expectantly.