The sole survivor of a bloodshed, Gu Qingzhi awakens under a new identity — Shen Xihe, the Princess of the Northwest. Once a proud and spirited rose of the frontier, she has now transformed into a cold, calculating figure, determined to seize control of her destiny and dominate the game of power. Crown Prince Xiao Huayong, frail in body but razor-sharp in mind, sees through the treacherous currents of the court. As their fates intertwine, they grow closer, joining forces to command the winds of destiny.

Because of a marriage election, girls from all over the world gather in Xinchuan. Yin Zheng, the sixth young master of Xinchuan, and Li Wei, who only wants to lose the election and live comfortably in her hometown, accidentally meet. There, a new interesting and fun chapter of their lives start. As Yin Zheng opens his house and goes to court, the two of them gradually grow closer, and spend everyday through all four seasons together. They grow together with other siblings of different personalities and fates, writing the warm daily life of the Xinchuan family together.