Winter is the perfect time for a story set in Beiting! She is a lone daughter of a military family sent as a substitute bride, and he is a prince of the northern frontier whose lineage makes him the target of suspicion. Their first meeting is full of schemes, but they gradually become allies and lovers, ready to entrust their lives to each other. Through love, betrayal, sacrifice, and growth, they come to understand what it means to care for their homeland. Amid the vast snows and winds of Beiting, they leave behind an epic song that stirs the soul.