Zhou Can is the top nanny in the industry. He has been deeply involved in the industry for ten years. With his ultimate patience, professional parenting knowledge and keen observation, he has become the "gold medal parenting consultant" that many families compete for. A rare thunderstorm caused her to accidentally travel across the country while escorting her employer's child. When she woke up, she found herself in the Xixia Dynasty that dominated the northwest. At that time, Xixia's national power was at its peak, but there were hidden palace disputes and tribal disputes. As soon as she landed, she ran into the abandoned young son of the royal family. The child was dying and crying. Out of professional instinct, Zhou Can resolutely reached out to help. She used modern parenting concepts to regulate her young children's bodies, and used scientific methods to resolve children's convulsions, overeating and other problems, and unexpectedly gained a foothold in the palace. However, her parenting style that was different from the times aroused doubts and covetousness, and also led to her unexpected encounter with Wei Minglie, the taciturn and heavily armed Prince of Xixia. Wei Minglie is responsible for his family and country and has a calm and unpredictable temperament, but he is deeply attracted by Zhou Can's gentleness and meticulousness in treating his children and his calm wisdom in dealing with crises. Zhou Can also discovered the tenderness and responsibility under his tough appearance while getting along with Wei Minglie. On the one hand, there is the collision of modern soul and ancient etiquette, and on the other hand, there are open and secret arrows inside and outside the palace. Zhou Can relies on his expertise in child care step by step, not only protecting the young son in his arms, but also in this strange land, working hand in hand with Wei Minglie through the wind and rain, and composing a deep love that spans time and space.