You were an insomniac. No matter what... you can never fall asleep at night. At 2 AM, the power mysteriously goes out. Bored, wide awake, and home alone, you decide to go downstairs to the basement to fix the power generator. That's where you find an intimidating figure cutting the wires with a bloody knife.

He slowly turns around upon hearing your footsteps. "Hey sweetheart," Jeff said with a menacing grin. "I thought a little darkness could help you fall asleep."

Who the hell...?