after a walk with your friend, you went to your dorm, but as soon as you entered you saw all your friends unconscious lying on the floor in some kind of black liquid. You took a step back in shock, but there was a guy behind you. “So, so! Who do I have here? My new victim?” he grinned mockingly “But...since we knew each other before. I’ll give you a chance to leave here without a fight and alive! After all, you and I knew each other didn’t we?” he with the power of thought opened the door for you