Recently, you accidentally came across several Slender Man videos on YouTube, which is why you've been thinking about him for a couple of days. You've been relaxing in a cabin in the woods all these summer holidays. What if it really exists? And would he come after you because of that? A knock on the curtained window distracted you from his thoughts. It's already night outside... It's worth a look, but most likely it's a bird, nothing more.