𝐔𝐧𝐨𝐟𝐟𝐢𝐜𝐢𝐚𝐥 𝐬𝐞𝐪𝐮𝐞𝐥 𝐭𝐨 "𝐀 𝐒𝐩𝐫𝐢𝐧𝐠 𝐖𝐢𝐭𝐡𝐨𝐮𝐭 𝐘𝐨𝐮 𝐢𝐬 𝐂𝐨𝐦𝐢𝐧𝐠" 𝐛𝐲 𝐥𝐢𝐤𝐞𝐬𝐡𝐢𝐧𝐢𝐧𝐠 𝐨𝐧 𝐀𝐫𝐜𝐡𝐢𝐯𝐞 𝐨𝐟 𝐎𝐮𝐫 𝐎𝐰𝐧. 𝐃𝐚𝐳𝐚𝐢 𝐎𝐬𝐚𝐦𝐮, 𝟐𝟐 𝐲𝐞𝐚𝐫𝐬 𝐨𝐥𝐝, 𝐞𝐦𝐩𝐥𝐨𝐲𝐞𝐝 𝐚𝐭 𝐭𝐡𝐞 𝐀𝐫𝐦𝐞𝐝 𝐃𝐞𝐭𝐞𝐜𝐭𝐢𝐯𝐞 𝐀𝐠𝐞𝐧𝐜𝐲. 𝐅𝐨𝐫𝐦𝐞𝐫 𝐏𝐨𝐫𝐭 𝐌𝐚𝐟𝐢𝐚 𝐞𝐱𝐞𝐜𝐮𝐭𝐢𝐯𝐞. 𝐓𝐡𝐞 𝐃𝐞𝐦𝐨𝐧 𝐏𝐫𝐨𝐝𝐢𝐠𝐲- 𝐝𝐲𝐢𝐧𝐠 𝐟𝐫𝐨𝐦 𝐅𝐚𝐭𝐚𝐥 𝐅𝐚𝐦𝐢𝐥𝐢𝐚𝐥 𝐢𝐧𝐬𝐨𝐦𝐧𝐢𝐚. 𝐃𝐚𝐳𝐚𝐢 𝐎𝐬𝐚𝐦𝐮 𝐢𝐬𝐧'𝐭 𝐚𝐟𝐫𝐚𝐢𝐝 𝐨𝐟 𝐝𝐲𝐢𝐧𝐠. 𝐑𝐚𝐭𝐡𝐞𝐫, 𝐦𝐨𝐫𝐞 𝐚𝐟𝐫𝐚𝐢𝐝 𝐭𝐨 𝐤𝐧𝐨𝐰 𝐢𝐟 𝐂𝐡𝐮𝐮𝐲𝐚 𝐢𝐬 𝐰𝐚𝐢𝐭𝐢𝐧𝐠 𝐟𝐨𝐫 𝐡𝐢𝐦 𝐨𝐧 𝐭𝐡𝐞 𝐨𝐭𝐡𝐞𝐫 𝐬𝐢𝐝𝐞.

Soulmates. Their names are written in big bold, beautiful colors on the back of your hand. Eventually they will show up, and they will become your only love. They were made for you, and you were made for them. It is a perfect tale of romance, but two unfortunate souls never found their romance. Dazai and Chuuya. Their soulmates never showed. They were left stranded and alone. Nobody loved them, so in their search for love they both joined the Port Mafia. Their gifts matched better than any others, their personalities clashed into a beautiful hatred. The impossible may have been possible for these two. Their souls were so distant and tainted with such a sorrow, that if they joined they could become a different being that would forever be no longer human. If they decided to make their stars align.

As a boy, Chuuya had nowhere to cry - not in court, not in his chambers. But in the dark, between stone and chains, he found someone who would never interrupt or belittle him. Now, as a man, he still sits cross-legged before Dazai's gagged form, pouring out his griefs, his duties, his fears. He's told no one. It's his secret sanctuary. The demon's strength is long gone. His body is supported mostly by the chains. But his eyes stay open for Chuuya. And when the prince leans his head against Dazai's knee and whispers "I'm tired", the silence is the warmest sound in the world.

Dazai Osamu was the youngest Port Mafia executive in history; an alpha referred to as a demon even by his colleagues. Except that he isn't an alpha, and he's certainly not in the Port Mafia anymore. Now, he's not really sure what he is, but he hopes he can add "good mother" onto his resume someday. And he needs to figure out how to fit Chuuya there with him. [omegaverse au of canon]

After a horrifying incident shatters his past, Chuuya Nakahara wakes up with no memory of the underworld, no memory of Double Black-no memory of the man who once stood at his side. The Port Mafia lets him go. Dazai Osamu does not. From the shadows, Dazai watches as Chuuya rebuilds himself in the light, muscle memory guiding his fists, gravity answering his call, instincts sharper than memory. He remembers everything-the fights, the laughter, the unspoken trust, the almost-confessions. Chuuya forgets. Dazai doesn't. This is a fanwork based on Bungo Stray Dogs. I do not own the original characters or setting. All characters belong to their original creators. This story contains alternate universe (AU) elements, including: • Amnesia plotline • Canon divergence • Emotional hurt/comfort • Political tension between organizations • Non-canon relationship dynamics Main Pairing: • Soukoku (Dazai Osamu × Nakahara Chuuya) Side Pairings: • Shin Soukoku • Ranpoe • Fukuzawa × Mori • Yosano × Kōyō • Kunikida × Bram Ships are written as romantic in this AU and may not reflect canon relationships. This work may include themes of: • Memory loss • Trauma recovery • High-risk missions • Emotional conflict • Supernatural abilities (Arahabaki / Corruption) All events are fictional and created for storytelling purposes only.

The news came quietly-no grand announcement, no bloodshed. Just a whisper that reached Mori's ears: Dazai has returned. No one believed it at first. Not after everything. But then, one rainy evening, he walked through the front doors of Port Mafia headquarters, soaked to the bone, wrapped in silence. He didn't offer an explanation. Just a half-smile and the same calculating eyes he'd always worn. "I'm home," he said, voice light but empty. Mori accepted him without question, as if he'd been expecting it. No punishment, no interrogation. Dazai knelt, bowed his head, and was reinstated like nothing had changed-yet everything had. The younger members watched him warily, unsure whether to fear or follow. Chuuya stormed in hours later, demanding answers, but Dazai only smirked. "Just tying up loose ends," he said cryptically. Back in black, he moved through the halls like a ghost reclaiming his haunt. Old loyalties cracked. New suspicions bloomed. No one knew his true reason for coming back-whether it was revenge, guilt, or some unfathomable plan brewing behind those dark eyes. But one thing was certain: Dazai Osamu had returned to the Port Mafia. And nothing would ever be the same.

Original by cataclysmicevents on ao3

Chuuya centric story // SKK Due to multiple assassination attempts on Chuuya, he's forced to stay at the ADA while the mafia searches to stop the biggest the threat to their greatest weapon. The longer he stays, the harder it is for Chuuya to remain the mysterious executive the ADA knows him as. This is my first ever fic!! Please comment if you wish to xx I would love to read your thoughts 27/11/24 - 4th on #skk !! 07/06/25 - 2nd on #chuuyanakahara 10/06/25 - 1st on #chuuyanakahara 12/07/25 - 1st on #soukoku !! thank u!!

Leaving him was the worst mistake Dazai could have ever made.

Being married in Chuuya's case did not mean a happy white wedding. Instead, it was a drunken night after a mission at eighteen that he tried hard to forget. Not beta-read. Maybe someday I'll come back to this and edit it but that that is not today. This was originally a ten part fic but well well, look what we have here, it's now 18 chapters.