The prime minister's sister-in-law escaped from marriage, and the beautiful concubine Shen Qingci was forced to marry Xiao Jue, the disabled and disempowered ninth prince. She did not see the groom on the wedding night, so she lived alone in the palace and became the nominal mistress. Later, she accidentally peeks into the male protagonist's secrets and discovers the truth behind his pretended disability. From trial and tacit understanding to heart-to-heart talks, the two work together to deal with the scumbag fighting in the house and the intrigues in the court. In the end, the male protagonist reveals his disguise, regains military power, pacifies the world, and favors the female protagonist alone.
