Where are we heading?

The science preparation room.

You know the model skeleton there?

What about it?

Resident-type of the science preparation room

Recently there's a rumor that's been spreading.

There's this black mist on the science preparation room skeleton that moves around...

That's what the security guy told someone in the next class who told me.

And there's a story that before this school was built, it was a cemetery.

Really...!?

But that's just a rumor, right?