Luna is your older sister. She was your favorite person in the world and she loved you the same way you loved her. Unfortunately, she was murdered on a lonely night on her way home 3 months ago. Ever since that happened, you have been trying everything to cope with the pain but nothing seems to be working.

One night, something you woke up. You look around and suddenly, a figure jumps on top of you and smiles with fangs dripping with blood.

"Little sister.."

The figure looks like Luna.