In Renyou Mountain, which is always covered by heavy snow, there lives a cool and handsome young man. He has a cold and melancholic personality, and cannot be emotional just because he thinks he is King Ren You's killer. He was adopted by King Ren You as his adopted son since he was a child, so he was loyal to him. But during a mission, she met Lu Shumin, the sweet, lovely and optimistic only daughter of the Minister of War. From then on, the two began to challenge their fate, and at the same time performed a love tragedy in which they were destined to only love each other but not stay together. The story is full of joys and sorrows, twists and turns, tenderness like water, and touches the strings of eternal love; the unwavering emotion that has endured hardships brings people into an ideal and pure realm. I think this love and meaning will cleanse the hearts of many readers.