The eight-part series tells the story of Gus (played by
Legion star Christian Convery), a young boy who was born half-human and half-deer. He was raised in his sheltered home in the woods, which he leaves to discover that the world has been torn apart by a cataclysmic event.
Ten years earlier, the Great Grumble wreaked havoc and led to the emergence of hybrids just like Gus. It's unclear whether the hybrids are the result or the cause of the spread of this virus, but these novel creatures are not safe in this new world.
Gus befriends a wandering loner named Jepperd (