The Port Mafia's Most Reckless Member

[My updates are more consistent than my blood pressure. (Serious face)] 80% ratio~ A diamond fell from the sky, and Mr. Mori's response was: If you don't pick it up, you're not from Yokohama. Especially when this diamond always went east instead of west, would hit a dog but never chase a chicken, had baffling morals and logic, an imagination with no bottom, and an ability that was basically a world-breaking bug... Afterward, Mr. Mori kept passing by that river That river was where the diamond came from. (Mr. Mori is overjoyed.) When two fans meet, a battle is inevitable. Extreme Dazai fan Akutagawa-kun: I offer my strength to the most wonderful Mr. Dazai. Extreme Mori fan Hosaki-kun: I offer Dazai-kun to the most wonderful Mr. Mori. Akutagawa-kun: ... Hosaki-kun: And Chuuya-kun. Chuuya-kun: ... Hosaki-kun: And Ranpo-kun. The great detective: ??? Hosaki-kun: And Miss Akiko. The doctor: Where's my chainsaw?!! Hosaki-kun: And President Fukuzawa. Mr. Mori's smile vanished: Let's skip that one, Taki! The president drew his sword on the spot. Hosaki Taki: I'll protect Mr. Mori's dreams! Everyone in the Armed Detective Agency (shouting at the top of their lungs): Is his dream to loot the entire Armed Detective Agency?!! Mr. Mori pondered: Not a bad idea. Some stray three-colored cat in Yokohama: This kid's gone off the rails! Some wandering citadel that lost its child: Where's our kid? Where's the kid we had all to ourselves? Port Mafia: What kid? We only have one reckless hothead here, no, two reckless hotheads. Reading guide: 1. One-on-one pairing from start to finish, no secondary couples. The pairing is with the little angel C. Sigma. (Decided July 17.) 2. OOC warning. Run away if you can't handle it. 3. A crossover with Touken Ranbu, the Vongola Family, and others. Mainly set in Yokohama. 4. Daily updates. I'm good at preparing chapters in advance, so feel free to jump in! See the first chapter's author's note for content warnings. A promo for a similar upcoming story: We're the Armed Detectives, and We're Cool! Here's the blurb~ Sakai Yu lived quite comfortably in the Suribachi District. Kids without much conscience or morality could do quite well in a slum like this, especially with Chuuya, that big sucker. Just give him the same pitiful look as Shirase's gang, and you'd have food for the day. Chuuya: Yeah, yeah, I'm a big sucker. (Smiles.) Sakai Yu: Chuuya-kun, you work so hard. (Bows deeply.) Chuuya: ... Then Chuuya was betrayed by the Sheep and joined the Port Mafia, leaving Sakai Yu without his meal buddy. A handsome blond man found him. "My dear, " "Are you a pervert? You're calling an adorable young boy your dear? That's seriously criminal." Pauwler, interrupted mid-spell, couldn't smile anymore. Never mind, he didn't need this little brother. Sakai Yu: If the price is going abroad on the spot, I'll definitely watch my mouth next time. After finally escaping back to Yokohama, Sakai Yu was picked up by a detective with sleepy eyes. "Since you don't know what to do with this power that suddenly appeared, why not join the Armed Detective Agency?" "Do you provide food and lodging?" "And a salary." "Another shady organization using child labor..." "...Fine. Then you don't get a salary." A certain detective: That day, I really wanted to send him back overseas. The Temporal Affairs Administration: I found a promising talent! Sakai Yu: I'm not working. I'm really not working. (Refuses frantically.) The Temporal Affairs Administration: Just come take a look. I refuse to believe your eyes will come up empty! Sakai Yu: ...Your Temporal Affairs Administration really knows how to lure in Saniwa. Tsukumogami sword warriors on duty: Maintain your smiles. Theme: Even the dark has the power to protect