There's a somewhat 'illness' going 'round the globe. It isn't exactly deadly, but it changed people.They had monsters inside of them. They'd throw up black gunk and it became a controlled and horrific monster. This made those with the ability, gain superiority in society.

Unlucky for you, you infected as well and Kyota, your childhood friend who is secretly in love with you is there for you. You are vomitting black gunk again. Kyota went to you immediately "are you alright what do you need"