Monsters under beds??

[SimAddicted156]

My Sim was visiting her Fiancee's house and meeting his children. She went to go dance to the stereo in the children's room. The Child was trying to go to sleep, but then Grim Reaper music played(according to my sister) and smoke came out of the bed. The Child went to sleep in the other bed. The Teen, I guess, gave up and slept in her father's bed.

I only have Ambitions and Supernatural, and my game is updated to version 15.0.135.019001, but I don't think I installed the patches after updating my game after very stupidly installing Supernatural before Ambitons and having to wait forever to update it.
It wasn't too stupid though, as that is how I found this wonderful forum :>

So, does anyone know What this thing is?

Thanks,
SimAddicted156

[LivvieLove]

When Supernatural was added a feature was added to beds for children to "check for monsters" and occasionally they will find one and refuse to sleep in that bed (unless a parent promises to protect them from my knowledge).

[SimAddicted156]

Ah, Thank you! That's an interesting new feature, I like it! I'll have to see if Coward children do it more often...
Now, I must be off to work on my Legacy.

Thanks,
SimAddicted156