Firstly, this story deals with self harm and suicidal themes. If this is a sensitive subject for you, please turn back now or whenever you feel like you need to. Put your safety first as always. Secondly, Kazuha and Scaramouche might be a bit OOC (out of character) here. This is because I'm exploring new roles and themes for them. I hope it doesn't bother anyone or show too much. Thirdly, I took inspiration from BSD Beast, hence the name of the fic being a reference to Osamu Dazai's book No Longer Human, and the whole mafioso thingy. I wrote this a while ago but lowkey forgot about it so I'm posting it now on here. Without further delay, I hope you enjoy reading! Summary: Kaedehara Kazuha: the boss of a famed criminal organization, the Fatui. Scaramouche: the lead detective working on the case of the mysterious new Fatui leader. Their meeting happens seemingly by chance, at an empty and desolate bar. The friendship that forms afterwards is something tender and intimate. But Kazuha knows more than he lets on, and he isn't who he says he is. (Scaramouche finds that out the hard way.)