This is a story about secrets, trust and dreams.
Architect Wen Nian, in order to prove his worth, made an agreement with her husband Shen Du, who is regarded as a god in the industry, to conceal their marriage within the company. She is eager to use her talents, rather than her status as "Mrs. Shen", to win the respect of the industry.
When the talented woman meets Jiang Chi, her equally ambitious competitor, and when her husband turns into the most demanding "devil" boss, a drama intertwined with workplace turmoil and secret love quietly begins. In a complex workplace full of information gaps, misunderstandings and preferences coexist, and tests and sweetness coexist. Wen Nian and Shen Du must gallop on their own tracks while carefully maintaining the invisible red line connecting each other.
This is not only a competition about architectural dreams, but also a gentle game about how to protect a pure love under the weight of reality.