She gives peace to the world and hides her edge for a lifetime.
Yu'an is the most inconspicuous daughter-in-law of the Zhenguo Palace. Frail and sickly, quiet and taciturn, everyone in the capital thought she would not live to be twenty. No one knows that she is the master of the Dark Pavilion and the best master in the world, Ye Tan.
She could have hidden it forever. Until the prince Wen Renzhao's investigation of the case was blocked, she secretly helped him three times, leaving a thin back. He searched for months but found nothing. However, when he was in danger during a spring hunting trip, he saw the figure from behind - thin and agile, like an eagle flying over the cliff.
He doubted her. He didn't believe her. He checked everyone around her, but never thought that the sick man sitting in the corner peeling oranges and unable to even participate in the spring hunting was the person he was looking for.
Yu An thought he hid it well. Until one day, Wen Renzhao came to visit late at night, opened her door, looked at her and said, "I know it's you."
And she raised her head and smiled faintly: "So what if His Highness knows?"
He wanted to know who she was. She wanted to keep her secret. But secrets cannot be hidden in front of a person.