Some maps lead you forward.This one decides who you become.When thirteen-year-old Emily Reyes discovers a strange map hidden beneath her school library floor, she thinks it might be the first real clue to what happened to her missing sister. But this isn't an ordinary map-and it doesn't just show places.It reacts.Joined by her fiercely loyal best friend June, the quick-witted Liam, and the unpredictable Rafi, Emily learns that the map follows its own rules. Break them, and reality breaks with you. Follow them... and the world begins to change.Doors appear where none should exist. Entire places vanish. Shadows move with purpose. And the deeper they go, the more the map tests them-not for strength, but for truth, trust, and the secrets they're trying to outrun.Because this map was never meant to be found.And once it starts writing you into its story...there may be no way back out.