When Lin Xinghe woke up, she found that she had become the concubine of the Duke of Zhou Dynasty. The original owner was timid and cowardly, was bullied by his aunt, and was betrothed to a notorious playboy. Faced with an unfamiliar environment and complex interpersonal relationships, Lin Xinghe could only rely on modern wisdom to carefully navigate the house fight.
One time when she went out, she met the cold-faced prince Xie Zhaoci. Xie Zhaoci seems cold and ruthless, but in fact he has the world at heart. He is feared by the emperor due to court disputes and is hampered everywhere. Lin Xinghe rescued Xie Zhaoci who was being chased on the street, and used simple first aid knowledge to bandage his wounds, and the two formed an indissoluble bond.
After that, Lin Xinghe and Xie Zhaoci supported each other while dealing with the difficulties in the house. She helped Xie Zhaoci make plans to resolve the crisis in the court, and Xie Zhaoci stepped forward when she was in trouble. As they got along, Lin Xinghe's tough and intelligent character gradually attracted Xie Zhaoci, and Xie Zhaoci's protection also gave her something to rely on in this strange world. When conspiracies and crises ensue, they face it hand in hand, composing a affectionate legend in troubled times.