Belle is a spirit-walker. She can see and talk to spirits when no one else can. All her life, she has known what she can do, but she doesn't understand what being a spirit-walker means. Until now. In a sudden turn of events, everything in Belle's world changes. Leaving behind an angry Hunter, her closest friend, Belle gets whisked away to Time & Space Academy: a training school for spirits. It gives her a chance to hone her powers, meet new people, and more importantly, find out who she is meant to be. It was perfect until chaos erupts and Belle gets sucked right into the middle of it. She needs them. They need her.