Women Are Alluring in the Snow and Sing in the Snow

She is the princess of the Smoke and Snow Country, and she can captivate the whole city with her dance; He met her and played the flute only for her in his life; Her country of mist and snow was eventually swallowed up by war, and she was no longer a princess of a country; He only fights for her. In the end, she held a battle sword in her hand and wore a battle robe, and she fought and killed again, but all she got from him was "Have you ever truly loved me?"