Yao Suyun, the eldest daughter of the Yao family, lived like a zombie. In order to survive, she was looked down upon in the palace; for the sake of the family, she married into the palace with her sister as a humble concubine. That year, she hanged herself on the day King Qi rebelled and was suppressed, and the past kept flashing before her eyes. If she could start her life over again, Yao Suyun would never make the same mistake again...
Sunlight filled the room, and Yao Suyun slowly opened her eyes on the bed, as if waking up from a realistic dream, and everything seemed possible to start over. She made up her mind to reshape her life and no longer humble herself or step into the royal cage. However, fate seems to have an invisible hand, pushing her step by step towards the established trajectory.
Lu Chuying, a man who had nothing to do with her, appeared beside her like a shadow. There seemed to be endless secrets hidden in his body, like an unfathomable deep pool that was difficult to see through. What kind of story will unfold between them?