“Grandma!” I shouted “is this a joke? Where are you?”. She isn’t in the house, she was there just a minute ago before. My grandma asked me to pay her a visit, but it has been hours of me searching for the trace of her. The relationship between us were excellent, people hardly see a grandma having a good relationship with her grandsons in our town. The only thing that I am forbidden to do in her house is to enter a locked door. I’m now alone in the house, the front door wasn’t opened at all, could it be that she entered the locked door? I theorized. Just as I decide to check inside the locked door, I noticed that the door is wide open. How could I be? It was locked just a moment ago.

The door led down to a basement like place, the stairway were covered in dust except for a couple footprints. I walked inside in search for my grandma, even though I am confused by the fact that who opened the door. The only thing I brought that produce a light source is my phone, I opened the flashlight function on my phone. The light goes down to a far distance, yet it is not enough to show the bottom of the basement. I explored deeper and deeper down the stairs, but it seems like it has no end.

As I finally reached the bottom of the stairs, I was found to be in a small room. The wall was damp and worn. There was a small table, a book was displayed on it. I started to read the book, it seemed to record a kind of monster. A monster that lurk people into their nest and devour them. They can shapeshifter their appearance into humans and can easily fool their relatives. My realization filled me with terror, just as I want to escape, I felt something behind me. It is the monster in the appearance of my grandma, the last scene that I see, was the mouth of the monster.