So demigods can see through the mist.

Dosent exist to them. They see clear as day.

Mortals.

Can't.

One day the world is swept in mist. Trapping people in stores, houses,ex.

The Greek/roman (I'm aware I'm excluding the Norse, Egypt, ex. Idk them well) monsters.

Attack and eat the ones left.

BUT!

Left the demigods. Bc they can fight them off.

Think of the aftermath. Demigods roaming free while mortals coward.

Christians begging to their god as apollo laughs.

Hades trying to protect what he can.

Nature gods go nuts

this was an idea i had but like..i cant write it and its been in drafts. maybe ill try it some time but rn itll stay an idea