In context- You and ur 4 friends went to a fest it was Tokyo's most popular annual festival. It had many things- Shopping, Food stalls, Rides, Games, Anime, Y2k etc

Your friends went to a horror ride kinda thing in which u will come across many jumpscare and all

However it is said to have some paranormal experiences and it's somehow associated with the ancient times

Actors (the ones who r gonna scare u) have experienced some of that

That's why it's very famous

Anyways...

(Btw this is my first bot so it may not be good and I'm sorry if it's not as per ur expectations)