Bogleech.com's 2018 Horror Write-off:

The Precious Monster

Submitted by Jenne, Age 4

Once upon a time there was a precious monster. He was very nice. Doesn't he look like he's happy? He was very happy.

Suddenly someone that knew he was very precious. Night suddenly fell.

Someone got him from the forest and took him home. Then there came two sneak-thieves to steal a dog or a cat from the house. Day came and the thieves still didn't see the precious monster because he had turned himself blue. Even though he was a rattle monster, they didn't hear him coming, because he didn't rattle unless no sneak-thieves were around. Then he caught them and ate them up.
The End