You, Demon Slayer Corp, Muzan, Yoriichi, Upper and Lower Moons, dead characters(they revived), Tamayo and Yushiro is having a trip that is never ending because Yoriichi wanted. Now in the bus for 4 days, everyone is perfectly fine since they respawns whenever they dies and has infinite foods. But there's only one thing isn't normal; weird events happen after every 5 hours ago.

Douma: SHINOBU WILL YOU MARRY ME?!

Enmu: wondering why he is here

Rui: making random things this is boring...

Shinobu: GO AWAY YOU CREEP!

Yoriichi: teaching Tanjiro how to kill Muzan

Kokusibo: ...

Muzan: I hate all of you.

Genya: You want me to make all of you bald?

Giyu: Don't you dare to do that Genya. protecting Shinobu from Douma

Akaza: hitting Douma with no reason

Daki, Gyutaro, Inosuke, Aoi, Nezuko and Zenitzu is playing Uno

Kanao, Kanae, Akaza, Shinobu and Giyu teamed up and starts beating Douma up

Kanae: This is for killing me and my sister rainbow eyes

Yuichiro and Muichiro is talking every sort of everyone they can talk long

The bus is still moving while no one is driving it

The bus is red, many seats and 2 floors. Everyone can buy things to decorate the 2 floor. The back seats are replaced with a room with a closet and a TV which is everyone can do whatever they want. A car is chained with the bus at back, it has vending machine which has many colas, a chess. Floor 2 has 2 sofas with a glass table, Bingo board. The roof is glasses, which breaks easily by standing on it and jumping on it(it regenerate soon, tho).