Fifteen-year-old Máigon and her best friend Ánne-Sire are living in a small village in the Arctic tundra. It is summertime and the nights are nightless. The naive Máigon is challenged by the more experienced Ánne-Sire to make her sexual debut. Máigon feels the pressure, but she has her own plan, one that takes them on a fateful trip.
An extremely wealthy elderly man dying from cancer undergoes a radical medical procedure that transfers his consciousness to the body of a healthy young man but everything may not be as good as it seems when he starts to uncover the mystery of the body's origins and the secret organization that will kill to keep its secrets.
Bound by a shared destiny, a bright, optimistic teen bursting with scientific curiosity and a former boy-genius inventor jaded by disillusionment embark on a danger-filled mission to unearth the secrets of an enigmatic place somewhere in time and space that exists in their collective memory as "Tomorrowland.