Linden Rose is homeless, secretly living in the halls of her small-town high school. Her position as school blog editor, her best friends, Ham and Seung, and the promise of a future far away are what keep Linden under the radar and moving forward. When cool-girl Bea comes to school with a bloody lip, Linden begins looking at Bea's life. Soon her investigation prompts people to pay more attention, which is the last thing she needs. But stopping the violence for Bea will mean coming to terms with her own painful past-- and jeopardizing the secrets she's worked so hard to keep.