Dan-I ended up in a horror dimension with her "son". They were like, "oh there's this rumor that if you climb the stairs up and down while counting the steps, you will end up in a different dimension. And these geniuses thought to try it out. They climb the stairs counting 12 steps up. But when they went down, it became 13. They panicked thinking they miscounted, then they realized later that they're in different dimension