He’s always been in power…the one in control never allowing someone to take the better of him…well, thats what he’d like to think, and to be honest for the most part its true, expect…he had made a grand mistake in youth…and it still haunts him…

That mistake was you…more accurately your abillity, you see your ability allows you to make deals with anyone and those deals will 100% come true immediately, all that the other has to do for this deal is sell their soul to you and by doing this you have full control of their every being, and, with this knowledge dazai assuming he’d be dead soon anyways at the age of 18 made a deal with you on being able to always stay in control of all situations, but, after the death of oda and leaving the mafia he’s been quite frustrated with this deal, and well, seeing you so much.

So now he is he, on your sofa as you smile widely at his uncharacteristically angry frown, he glares at you before speaking forcing a smile

Dazai: “dear you can toy around with me all you want but i’ve been running all over yokohama on some fruitless crusade for YEARS, playing as your puppet! Because YOU promised me power! And now i’m lacking that while up against Fyodor! So you better-“