Weirdly, I was hoping, that the reason for him receiving the sin of gluttony, came from him doing cannibalism, the worst thing you can do when it comes to hunger, but that would maybe be to dark.

Isn’t the proper name recession?

Its a famous ghost city in china which should be connected to the underworld.

You can really tell that most people haven’t read the original ‘the tutorial is to hard’ by their responses.

Just re-write it, since separation arcs often does not add anything to stories, but ways to extend them lile fillers.