In late spring in the south of the Yangtze River, a rain brought two fates together. Wen Shi'an stood on the porch of Zhizao Mansion, stroking the jade pendant with the word "Zhuo" left by her father. Little did she know that Lan Zhuochi, the general of Zhenbei who came to pick her up, was the person with whom she had made an ignorant agreement under the crabapple flowers when she was young. The wind and sand at the border sharpened his coldness, but it could not erase the concern in his heart - from the time he first met in the south of the Yangtze River, from the military expedition to the triumphant return, the two jade pendants engraved with "Zhuo" and "An" connected the perseverance and affection in troubled times. She sells her jewelry to raise supplies for him, and he goes through life and death to fulfill his promise to her. In the end, when the crabapples are in full bloom, the red makeup reflects the wedding dress, and the geese return home for a reunion. For the rest of their lives, they will be with each other "never forget, and stay safe every year."
