An epic adventure of two children, Marc and Louiza, that are in search of a healing herb for the broken soul of Marc's aunt, Aura. Through a Gate they pass into Thrylia, a World of all Legends, where Time and Space are entities and decice by themselves when or where to move. A problem is emerged: how can they calculate how much time they have, by Thrylian data? Aunt Aura has only three Earthly days before she dies.