God of my realm (Dazai x Chuuya)

What if Soukoku went to a highschool?
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Chuuya is a loner at school. He doesn't have any friends and doesn't get good grades.
Dazai is a transfer student at Chuuya's school. He noticed that he's always alone so he started to watch him. But weirdly enough he noticed that Chuuya dissapears during lunch breaks, always scribbles something in his notebook during lessons. Plus Dazai hasn't ever seen him in school hallways. What is Chuuya hiding and will Dazai confront him about this mystery?
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*In this AU Dazai doesn't belong to the port mafia or the agency, and doesn't know about his ability yet. Also soukoku may seem out of character but keep in mind that both of them have less trauma than in the anime/manga.*
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!None of the Bsd characters belong to me and neither does the fanart (i found it on pinterest so, sadly, I cannot give credit!
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TW: Strong language, violence, blood, knives, guns, smut, angst, underaged drinking.