Everybody Makes Mistakes (Loucel/Larry) AU

Hi this is my own idea I have always wanted to do this I hope you like it. It's basically where Marcel snaps and turns into a dark Harry. :D

TRIGGER WARNING PLEASE I DONT WANT TO HAVE ANYONE TO NOT BE ABLE TO HANDEL IT I AM USING PERSONAL EXPERIANCE BUT PUSHED FURTHER FOR ENTETAINMENT REASONS SO READ AT YOUR OWN RISK PLEASE!!!! And if anyone nneds to talk I would love too and if you want we can share personal experiance or i can show you to someone who is going or went through a very simular experience. Stay Strong <3