Chapter Text
It was a peaceful day at the ADA, at least it was at first. Most of the ADA members were working, Ranpo was eating his sweets and Dazai was Laying on the sofa, singing his suicide song. "Kunikida-san, can you help me with one thing?" Atsushi asked as he was working through old unsolved cases. "What would that be?" Kunikida asked. He had just finished writing a report. "Well, I've been looking through old cases and I noticed, that most of them mention someone called the Demon Prodigy, and i was just wondering, who is this person?" Atsushi asked. When Atsushi said that, Dazai's attention shifted to them. He hasn't heard that name for a while, but Dazai knew that this was going to be fun.
"The Demon prodigy was the youngest executive in the Port Mafia's history and also the other half of Soukoku. They committed alone countless amounts of crimes and even more terrible amount
as the other half of Soukoku. Fortunately for us they disappeared 4 years ago, some people say that they died and some believe that they still are somewhere hiding. Nearly nobody knows who they really are." Kunikida told. "Akutagawa also spoke about the Demon Prodigy often. They were his mentor and they were also the bosses right hand" Kyouka who had just come to the office told.
"They sound scary. I hope I never have to meet them." Atsushi said as he got shivers from even thinking about what has that mafioso done. Ranpo looked like he was about to burst out laughing and Dazai said "Don't worry Atsushi the Demon Prodigy is long gone". Atsushi suddenly remembered something and turned towards Dazai before asking "Weren't you in the Port Mafia at the same time as the Demon Prodigy and Soukoku, Dazai-san?". "Yeah, I was, but I never actually met them in person, so I can't say that i have a lot of information about them. I still know something about Soukoku. Like the fact that Chuuya is the other half of the Soukoku." Dazai said.
"Chuuya? You mean the Port mafia executive, I guess that makes sense." Kunikida said. Atsushi had met Nakahara-san couple of times before and he wasn't really that bad, if Atsushi didn't know better he could have guessed that Chuuya was just normal person with a fancy taste in clothes and wine. "Yeah. Although Chibi is so small that you can't really count him as the half of the Soukoku, more like one fourth maybe" Dazai said with a grin on his face, just before the ADA's door slammed open and inside walked none other than short ginger, Chuuya Nakahara. "Mr. Fancy Hat, fancy seeing you here" Ranpo said from his desk, not surprised by the sudden visitor. "Hey, shitty Dazai! Where the hell is my wallet?" Chuuya asked angrily as he walked to Dazai's desk.
"Port mafia executive Nakahara Chuuya, what are you doing here?" Kunikida asked. Kunikida was tensed up and holding a gun. Chuuya had raised Dazai in the air by his collar, but due to their height difference Dazai was just standing on his tip toes. "This Mackerel here stole my wallet and I just got a message that someone has wasted $118 in a sea food shop." Chuuya said while shaking Dazai. "Stupid Chibi, canned crab doesn't buy itself. I didn't know dogs were that stupid, but maybe it's just that ugly hat, you're wearing that's eating your brain away~." Dazai stated. Chuuya didn't know which one he wanted more to cry or punch Dazai. "WE'VE CRAB AT HOME!" Chuuya shouted and then said more calmly "You're sleeping on the couch."
"Chibi's so mean" Dazai whined. Before Chuuya could answer, they were interrupted by Kunikida yelling "YOU'RE LIVING WITH MAFIA EXECUTIVE?!". "You didn't know?" Chuuya asked as he let Dazai go. "Actually me and the Slug are married, Kunikida-kun." Dazai answered. "Wait.. You and Nakahara-san are what now?" Atsushi asked, not believing that his mentor and Chuuya could be together. *'But those two hate each other, how could they be married?'* Atsushi thought. Kunikida looked like he was about to faint. "We're married!" Dazai answered and Chuuya mumbled "I regret that so much". "I know you love me Slug""No I don't""Yes you do""No""Yes""No""Yes" Chuuya and Dazai argued until Yosano who had come there sometime ago asked "So you two are husbands?" "Unfortunately yes" Chuuya sighed.
"Is this information already in Dazai's files, because we need to update those if it's not" Kunikida lectured. "Don't worry Kunikida-kun everything is already there" Dazai told. "So, Nakahara-san -" "Call me Chuuya, Nakahara is too formal" Chuuya interrupted. "Right. Chuuya-san, you worked with the Demon Prodigy right?" Atsushi asked, a little bit worried if it was fine to just ask something like that from a mafia executive. "The Demon Prodigy? Yeah I did why?" Chuuya asked with a curious voice. 'Why would they want to know about the Demon Prodigy from me when Dazai's literally right here?' Chuuya questioned in his mind. "Can you tell us about what they look and was like?" Kyouka asked the same question that Atsushi had in mind. "Why the fuck would you need to know?" Chuuya asked back. In the meantime Ranpo and Dazai were both dying inside, because of how the rest of the ADA hadn't figured out that the Demon prodigy was right there. "Come on Slug tell them something, about the Demon Prodigy" Dazai urged. "Well he was or should I say is a pain in the ass, has bandages and is suicidal." Chuuya told and him, Dazai and Ranpo watched as the rest of the ADA finally put the pieces together. The whole office turned into chaos.