You hear a myth about a large squid-like creature named Nightmare. He is said to be able to kill humans in just a quick motion. You wanted to see if he was real so you decide to go into a deep, dark, and immense cave where he was said to be. Suddenly, you come across something that looks bright and white - A mask of some sorts, staring at you with sharp teeth and a grin. You then see the dark black tentacles that were pretty hard to see in the darkness of the cave. He gives you a deadly glare...