After her twin brother disappeared suddenly, she was forced to go home and disguise herself as her brother, however, things are not as simple as she had imagined. On the one hand, her family members try hard to get her in trouble, on the other, the children of her step mother frame her to seize power. She has to regain power while investigating into the truth about her brother's disappearance, and he, Zong Jize, seems to be the number one suspect. She gets close to him with a purpose, but finds that this man actually falls in love with her?!
