This is a series of OneShots that are requested by you guys~ (We have lemons) ;)

It's rarely known where the famous duo of Humanity's Strongest Soldiers came from since they didn't arrive together. (Y/N) (L/N) and Levi Ackerman are two sides of the same coin, but others aren't aware of why. Battling and never leaving each other's sides, (Y/N) and Levi are a conundrum for everyone to figure out. One can only wonder why they're so inseparable. This adventure facing titans and unexpressed emotions is a bumpy one and all you can do is enjoy the ride. {Mature Content}

F/N L/N is just like L, she is an enigma. She is one of the most powerful detectives in the world, she is known as M, and no one knows her real name. She used to work on cases with L all the time. They were the ultimate team of detectives. But when she got called for a few cases in France and America, she disappeared for a while. But what will happen when L contacts her and asks her to help with the Kira case? 《 L x Reader x Light 》