Innocent Secrets (OMORI AU)

Ever since Mari died, Kel went insane and had a crisis about how he feels like uh when he's pretending to smile and be happy, he's been doing that for so long that he's confused whether that's genuine or not, and then he just murdered people??? then the reason why he gets away with murdering is because he's labeled as "innocent" and "wouldn't do such a thing"

yeah I just came up with this and pulled it out my ass