What if you lived in a world where everyone ceased to age after 18, until they found their soulmate, so you could grow old together? This is exactly the world Adelyn Powell lives in. Her deepest fears begin to surface as her appearance ages piece by piece and she's left wondering who has stolen her heart, after her 18th birthday. It comes as a shock to those closest to her, and all that Adelyn knows is she isn't ready yet. She isn't ready to die. She has an entire life to live, and music to purse. She just doesn't have time for death. In a whirlwind of events, Adelyn finds herself in New York, leaving everyone from her life behind. But can she really run from the one she's fated to be with?