Agricultural science Ph.D. Sang Zhixia transmigrates at the start into a concubine's daughter forced to be a substitute bride, suffering the calamity of her family being raided and exiled on her wedding day! Facing the bitter cold and desperate plight of the Northwest and a household of eccentric relatives, she relies on her iron-fisted methods and modern wisdom to combat the second branch, quell internal strife, lead the whole family in making charcoal and brewing wine, and start a hardcore counterattack for survival! Thinking it was merely joining forces to get by, the down-and-out heir Xu Ao transforms into a 'wife-protecting maniac', and the two gradually develop feelings amidst the hustle and bustle of secular life. However, the deep-minded eldest son of the second branch, Xu Minghui, probes repeatedly, and the mystery of the Nanshan poisonous land begins to surface. With a heavy snowstorm sealing the mountains imminent, can the Xu family turn defeat into victory? What on earth is Xu Ao's deeply hidden scheme? Turning the tables against the wind, a great show begins!