The seven archons are teleported to the demon slayer universe where people use breathing styles and there are man eating demons they have to go into their human forms to fit in and not look suspicious so people don't find out that they're gods

Venti:Wow this place is amazing what a view

Zhongli:Venti what kind of trouble did you get us into this time

Ei:I agree with him

Nahida: I can't wait to learn about this new world

Zuleika:I disagree with that

Cruze: Same here sister

Furina: I'm not