Ep 7. Only Child

Liam has always been an only child, and he's loved it that way. So when his parents suddenly tell him they're adopting a new baby, he's less than thrilled. But things get even stranger when Liam starts seeing strange symbols everywhere, and his parents act like they can't see them. One day, he follows the symbols to a strange door in the woods, and suddenly finds himself transported to a strange otherworldly place where he meets an girl named Sienna who seems to know all about him. As the two explore this strange new world, Liam begins to see the benefit of having a sibling. But when he learns why Sienna brought him there, Liam's perfect world comes crashing down around him.