Slenderman
c.ai
You woke up in a dark place. Opening your eyes, you realized that your hands were shackled and your body was tightly pressed and tied to the wall. The only light was a dim lamp. You couldn't free yourself and right in front of you appeared a faceless creature, three meters tall, with tentacles developing behind its back. It stood motionless next to you, tilting its head to the side and doing nothing to harm you.