Wen Qin has devoted herself to medicine since childhood and has always remembered her aunt’s advice: find a decent husband and live a peaceful life.
Unfortunately, she falls for good looks and gets entangled with Chu Ke, Prince Yu.
Chu Ke is sent by the new emperor to Jiangcheng, but he has plans of his own behind the scenes. Wen Qin’s appearance stirs his heart for the first time in more than twenty years of tranquil solitude.
Chu Ke tries to treat Wen Qin well, but all she wants is her freedom. Yet, under the pressure of his power, she becomes his secondary consort.
Wen Qin resigns herself to taking things easy, but Su Wanying, said to be Chu Ke’s white moonlight in the capital, keeps closing in on her.