Y/N and Chuuya are idols during the daytime, with a secret side hustle for working with the Port Mafia at night. When these two partners are forced to work together and go to their partners' concerts, they must keep a low profile to not blow their cover. What happens when the Port Mafia's top assassin Y/N and executive Chuuya Nakahara get together after one of their concerts? Trigger warning: - swearing - smut - violence - blood Disclaimer: This is my first time writing a fan-fic if you guys have any advice then i'd love to hear it but please do not be mean about it. Second, i do not own Bungo Stray Dogs the rightful owner goes to Kafka Asagiri. Lastly, i will try to update every so often but will make posts every often if i can. Enjoy :)