Enri: Lord Morpheus' Child

Three years after the events of The Sandman (Season 1). Enri is the spitting image of Dream of the Endless right down to the looks and abilities, the only difference is that Enri was born many eons and a century after Dream. Enri is often mistaken for Dream by the Dream folk who're hiding in The Waking Word.

An occultist tries to imprison Dream, though since he had since changed the rules of how he's to be captured. A child of the Endless ends up getting caught instead. This child knows nothing of their lineage or heritage. Dream, unaware of the events that just took place, walks in the Waking world trying to find another rogue nightmare.