SkyPoint is the latest high-rise addition to the ever-developing Cardiff skyline. It's the most high-tech, avant-garde apartment block in the city. And it's where Rhys Williams is hoping to find a new home for himself and Gwen. When Torchwood discover that residents have been going missing from the tower block, one of the team gets her dream assignment. Soon, SkyPoint's latest newly married tenants are moving in. And Toshiko Sato finally gets to make a home with Owen Harper. Then something comes out of the wall...