Su Yao, a modern female academic tyrant, accidentally traveled to ancient times and became an unpopular concubine in the Hou family. At the beginning, he faced the dilemma of being bullied by his eldest sister and marginalized by his family. But Su Yao relied on modern knowledge and clever mind to counterattack in the difficult situation. She first used her unique insights into poetry and poetry to shine in poetry gatherings, attracting everyone's attention, and thus got acquainted with the cold-faced prince Xiao Yi. Xiao Yi looks cold on the surface, but actually has a heart for the world. He is interested in Su Yao because of her uniqueness. The two worked hand in hand in the struggle for power, while unraveling the secret of Su Yao's time travel, while fighting against the villains in the DPRK and China, and finally gained love. Su Yao also found her own value in life in ancient times.