In the winter of 1935, nine-year-old Clara Aubert lives in the isolated mountain village of Eichenwald, Germany, where she is too strange and solitary to fit in with other children. On Christmas Eve, consumed by loneliness, Clara presses her hand to her frosted window and whispers a desperate wish for a friend who truly sees and understands her. Far to the north, an ancient consciousness called the Winter Court stirs, and a single snowflake hears her wish. When that snowflake falls from the sky, something miraculous happens: it transforms into a girl with pale, luminous skin and eyes like blizzards-a being as confused and lonely as Clara herself. The Aubert family takes in this strange child they name Snowflake, but her presence quickly disrupts the delicate balance of their world. As an unseasonable storm engulfs Eichenwald and the townspeople grow fearful of the uncanny stranger in their midst, Clara must protect her impossible friend, while Snowflake grapples with what it means to be caught between two existences-no longer fully part of winter's eternal consciousness, but not quite human either. Their bond becomes a test of how far love and belief can bend reality, and whether magic can survive in a world that has forgotten how to see it.