Rule Horror: There's a Corpse Hidden in My Fridge

On the first day after moving into my new home, I found a note on the fridge:

[1. You must eat a piece of meat from the fridge every day, or it will get hungry]

[2. If you hear crying at 3 a.m., do not open the door]

[3. If a neighbor gives you an apple, throw it away immediately]

I thought it was a prank, until the security footage showed

Every night at 3 a.m., I was cutting meat in the kitchen and smiling at the camera.

And in the deepest part of the freezer,

a corpse wearing pajamas just like mine

was slowly opening its eyes.