After Zhao Yilong touched a mysterious jade pendant in an antique shop, he traveled to Bianjing City in the Northern Song Dynasty and became an ordinary scholar. With modern knowledge, Zhao Yilong showed his talent at the poetry festival and attracted the attention of Su Qingge, the eldest daughter of the Su family. Zhao Yilong worked as an accountant in the Su Mansion and became increasingly close to Su Qingge. The two became connected through poetry. The Su Mansion faced a crisis due to offending the powerful, and Zhao Yilong relied on modern business knowledge to help the Su Mansion tide over the difficulties. Zhao Yilong discovered that Su Qingge's jade pendant was related to his time travel, and the two worked together to find the truth. Zhao Yilong faced the choice of staying in the Song Dynasty or returning to modern times, and finally decided to stay with his lover.
