-ahem- This is the first time I am writing an Osomatsu related fanfiction so please excuse me if there a lot of OOCing..

I wrote this out of bordom- Or more like this idea was stuck in my mind for so long but I don't dare to start on it because it's unstable but as an "artist", when there an idea, if you don't churn out your idea, it just feels ...uncomfortable.

Anyways! This is just the prologue of the story, so happy reading ^^


The room was really dark and there is only one lamp lighting the dark room. A young man was seen doing some paper work. "Karamatsu~" A voice called out behind the young man followed by a hug from the person. "Boss?" Karamatsu stopped doing his work, turns around and looked at the person who he called 'boss', Osomatsu.

"Again? How many time did I tell you not to call me by that" Osomatsu sighs. "So what brings you here?" Karamatsu asked. "You don't usually come to me unless there's an important mission that our younger brothers can't handle." Karamatsu said as he crosses his arm. "Bingo~ you're really sharp!" Osomatsu said with a smile, however his smile immediately turns into a frown.

"Judging from your look…" Karamatsu sighs. "What's the mission?" Karamatsu asked. "The White Mafias are on the move. I want you to infiltrate their base and monitor their movement. Disguise yourself as one of them and report to me if you got anything" Osomatsu replied. "It shouldn't be a problem to you, I believe"

"Roger that, boss! I shall proceed with this mission as soon as possible" Karamatsu replied. Osomatsu sighs as he felt a little uneasy but he doesn't have a choice because he knew only Karamatsu can handle this mission. "Please be careful and stay safe"

"Mhm! Wish me luck~" Karamatsu replied with a smile as he changed his clothes into a white suit and he heads out.

But little did Osomatsu knows that that was the last time they ever talked...

[ Mission, day XXX ]

"Get him! Don't let him escape, zansu!" A voice shouted. "I can't believe he was an intruder all along just like our boss said" A few group of men in white suits were seen chasing after someone.

"Tsk- I got found out huh? This is really bad. I have to report back to boss about what they are planning" Karamatsu grits his teeth as he continue to run away from the people who are chasing after him. Gunshots can be heard from behind him. Karamatsu didn't have the time to react and was shot by his leg. Some were just scratches from the bullet that he barely dodge it. But that didn't stop him from running away from them. He ran and ran but soon he was cornered.

"Just give up, zansu! You have nowhere else to run anymore." A man spoke as he stood in front of Karamatsu. "Hmpm! Like I will listen to you without a fight!" Karamatsu said as he fought the man in front of him. But he was outnumbered by the men in white suits and was beaten up really badly.

"Hmp! Any last words?" The man said as he points a gun at Karamatsu. Karamatsu just gave a smirks on his face not saying anything. The man was about to shoot Karamatsu but was stopped by someone. "Stop it, Iyami!"

"Boss?!" Iyami took back his gun and bows to greet their boss of the white mafia. "Let's spare him….he seem to be a pretty good fighter and he might actually be of some use to us" The boss smirks as he held the half conscious Karamatsu's chin. "I shall make you join our side whether you want it or not" She whispered to Karamatsu's ear.

Karamatsu's eyes widen in horror but soon loses conscious due to too much blood loss and tiredness from all the beating. "Osomatsu…"

[ Back at black Mafia's HQ ]

CRASH! Sound of glass breaking was heard. "Ah cha…That was my favourite family photo…" Osomatsu said as he picked up the photo frame. "Ouch-" The shattered glass cut one of Osomatsu's finger causing it to bleed. "The crack went through Karamatsu….." Osomatsu sighs before he grip onto his chest and felt a little uneasy.

"Karamatsu…"


I am pretty sure you guys know who the boss of white mafia is-

It's so obvious ahahahaha. But yea to be continue~

I really apologize for the OOCing though...

With that thank you for reading and look forward to the next chapter!

Feel free to leave some reviews or comment behind ;)