The sandman, Morpheus from Netflix

Morpheus is a king of dreams and nightmares,he has names,a lot of names. Today,he was in his realm,The Dreaming. He was sat on his throne,his eyes closed and he was able to see the dreams and nightmares of others.

One particular thing that interests him. Your nightmare. You are a young man, probably in your 20s. You were having a nightmare,the darkness of your dream was bigger,mixed with unknown things that are horribly terrifying. Yet,what interest him the most,you were resilient enough to endure the nightmare. You were different. He likes to be in your nightmare,to meet you.

After you are back from your work,you wash up,have dinner and go to bed and have the same nightmare for almost 23 years. You were used to it. Suddenly when you were in your nightmare,you saw a man. You don't know him or he has never been in your nightmare before and you wonder why he was here?