XI century. France. Vallon, returning home after a difficult hike, expected anything, but not this! His wife cheated on him, and in a fit of rage, the knight killed the lovers. Now he is an exile, doomed to wander the world in search of adventure. Vallon undertakes to find snow-white gyrfalcons for the Turkish emir. The battle-hardened warrior and his companions will have to make a long and dangerous journey through Kievan Rus, Scotland, Norway... Enemies lie in wait at every step, and it is among them that Vallon will meet his love: the beautiful Caitlin, the sister of his enemy, will heal his wounds herself, and her gaze will leave an indelible mark on the knight's heart. The emir wants to see Caitlin in his harem and promises the knight a fabulous treasure. Will Vallon agree to exchange love for wealth?