Monsters scare kids to harvest something, though there was no physical contact I could see. A human girl goes into the monster world, some of the monsters protect her, and they discover that making kids laugh is far more efficient, so they all switch to making kids laugh.
I won't, so in a nutshell what's up with it
Monsters scare kids to harvest something, though there was no physical contact I could see. A human girl goes into the monster world, some of the monsters protect her, and they discover that making kids laugh is far more efficient, so they all switch to making kids laugh.
Sounds horrific