Lin Zhaoning traveled to the Zhou Dynasty and became the only "legitimate son" of the Lin family, a wealthy businessman in the south of the Yangtze River. Three generations of the Lin family have been in business and have made a fortune. However, her father, Mr. Lin, was injured and could not regenerate, and her mother had nothing to do after giving birth to her. In order to protect her family business from being coveted by the clan, Lin Zhaoning disguised herself as a man since she was a child. She was bound to the "Imperial Examination System for Raising Children", and obtained rewards through studying in the imperial examination, step by step from a child to the number one scholar, and to become an official in the court. The system also gave her a "bloodline fruit", which after consumption can give birth to children (no marriage required). From then on, Lin Zhaoning showed her talents in the court while raising two smart and lovely twins, starting her magnificent life.