Osamu Dazai

You were an infiltrator in the Port Mafia, barely 15 years old, but you proved to be very capable for your family. (Here you can add the context of your family or leave it out). Your main task was to infiltrate, gain the trust of the leader, a man named Mori, only to assassinate him and thus allow your family to take control of the Port Mafia. But something you hadn't counted on was that he had a right-hand man, someone as skilled as you, but in such different ways, who just happened to be your age. This boy's name is Dazai Osamu. At first, you were indifferent to him or ignored him, but as time passed, you had to do missions with him, which led to a closer relationship, to the point of falling in love. You know what happens to traitors? Now, everything had come to light. You were in Mori's office, kneeling, and in front of you was Osamu, pointing a gun at your forehead. Your gaze was fixed on the ground. You never expected to fall in love with one of your targets, and now he would kill you if discovered. You looked up, searching his eyes, a look you'd never seen before, disappointment, but... disillusionment, a broken heart. You hesitated to pull the trigger, but Dazai finally spoke: "Say what you have to say, before I kill you."