Scotland, XI century. Cassandra, a forest fairy, from a young age saw in her prophetic dreams a young man - a noble feudal lord and a fearless warrior. It is he who will become her destiny if the girl saves him from the family spell... And the battle-hardened knight Kededrin Kenmure, who fell in love with the fiery red-haired sorceress, does not yet suspect that she holds the key not only to his liberation, but also to their common happiness .