Snow in the Sky, Moon and Earth

[No time travel, no rebirth, double purity, sweet love, marriage first, love later, marriage to the princess, running in both directions, chasing his wife thousands of miles away, two people for life] He is the number one imperial businessman in the world, and he is also the cousin of the current emperor. She originally went to Beijing to look for her father, but by some strange combination of circumstances she became the princess returning to Xinjiang for marriage. An imposter, Princess Aoxue, a royal relative. She was not destined to be with him, but a political marriage connected them. Rumors abounded in the streets and alleys of Kyoto that he had married a woman without salt and escaped on the wedding night. Didn't he know that he had already caught a glimpse of her stunning face the moment the red hijab fell off, and suddenly he felt panicked like never before, as if he was avoiding a savage beast and wanted to escape, far away from her. She never dared to ask for his love, but he loved her alone. He took her on a night tour of the valley to see the fireflies flying all over the sky. He once looked at her affectionately and said: "Don't belittle yourself. There will be no one else but you in the position of the young lady of Shangguan Mansion." In the ten-mile peach forest, he said: "There are peach trees in the peach trees." What she loved most was to hear him say: "Don't be afraid, I'm here." These four words seemed to be magical, giving her endless courage and strength. He wrote a marriage proposal for her: Shangguan Rongzhi, Jiang Xinyue A lifelong promise, an eternal marriage...