After her son gets into high school, over-forty Yin Aijin goes back to work at the Dilan International Hotel. A twist of fate brings her into contact with the president of the Ji Group, the richest man in the country, and she becomes caught up in disputes over life, family, and property. Though Yin Aijin is a housewife, when her family faces danger, she acts bravely and decisively to protect them.