New portals begin to open when Echo transfers to the rich school on the West Side, and an insightful teacher becomes a pivotal mentor. Each day, Echo travels between two worlds, leaving her brothers, her friends, and a piece of herself behind on the East Side.

New portals begin to open when Echo transfers to the rich school on the West Side, and an insightful teacher becomes a pivotal mentor. Each day, Echo travels between two worlds, leaving her brothers, her friends, and a piece of herself behind on the East Side.

There are dangers to leaving behind the place that made you. Echo soon realises there is pain flowing through everyone around her, and a black veil of depression threatens to undo everything she's worked for.