When we close our eyes and go to sleep, we enter a world called "Dreamland", where the "Dream King" (Tom Sturridge) constructs people's inner fears and fantasies. But since the Dream King was accidentally kidnapped and imprisoned for a century, his disappearance has set off a series of events that will completely change dreams and the human world. To restore order, the Dream King must travel between two worlds and travel through time and space to correct his long-standing mistakes. Along the way, he re-examines his relationships with former enemies and friends, and encounters cosmic gods and mortals he has never met before. "The Sandman" is adapted from Neil Gaiman's award-winning and popular DC Comics series. The 10 epic, character-driven chapters are rich in plot, interweaving mystery and dark fantasy, and deeply depicting the adventures of the Dream King. The series was jointly developed and executive produced by Neil Gaiman and showrunners Allan Heinberg and David S. Goyer.