Lin Shurong, a top medical student, traveled thousands of miles to the border to find her "husband" Shen Jinghan, whom she had never met, because of an arranged marriage. She and the cold dough grower gradually got to know each other through a series of unexpected events, and their relationship grew stronger as they got along. In the end, this fate that began with "breaking off the engagement" turned into a two-way deep love in the flames of war and warmth.