Prolog

Green has schizophrenia and no one knows about it (Green himself is aware), he loves his hallucinations: Vio, Red, Blue, and Shadow, they call him Green.

On Ao3 account: https://archiveofourown.org/users/Arceus_Insanity
This work: https://archiveofourown.org/works/28918959/chapters/70951479