As the man in the top hat and suit walked down the misty path, he saw somebody in the distant. It was a man.

As the walked towards eachother, the man in the top hat realized the way this man walked, hit clothing, and his height. They were identical.

They man knew he should turn around but he was too intrigued to not. There was myths about seeing someone who looked exactly like you.

As they walked up to the same point they looked eachother in the eye and the man realized he felt a stabbing pain in his stomach. He then fell backwards and died. This is why you should always run away when you see your doppelgänger, their deadly.