No matter how desirable the peaceful life may seem to Isolde Mac Tir, when the North Wind brings echoes of an ancient fairy tale on the ice wings, she goes with him in search of the legendary Wind Rose. To finally find the kingdom of Thiers-on-Vieur - the mysterious homeland of the thorn witch - and unravel the tight knot of prickly charms. Yes, only the princess does not know that, starting on the road, follows the will of an inexorable fate. And neither she, nor the faithful Taalven Walisher, nor the proud Hölmwind, stepping through witchcraft mirrors - into the world of the thorn witch - will no longer be the same.