SCP-990 is a mystery to the Foundation. Known as the "Dream Man", he goes making predictions in people's dreams, then those predictions would become reality. However, SCP-990 got to Equestria, but still he still in dreams, but now goes through visions whenever a fog or mist comes up.

Luna, Mistress of the Night and Dreams, will find herself baffled when learning of a mysterious figure, who makes predictions that will turn into reality.