Su Yi, a modern social animal, traveled through time and became Li Yi, the king of the Tang Dynasty. At the beginning, he was offered a marriage by the prince's brother and got involved in the whirlpool of royal intrigues. The legitimate daughter of the Xiao family forced her to marry with a sword, and lied about being pregnant, which was actually a plan to change the fate of the marriage. He was placed under house arrest, took the blame, and could not defend himself. Awakening the magic power and strengthening the five senses, signing in to gain the power of evildoers, investigating cases through secret passages and uncovering false pregnancies. Joining forces with the King of Qi, the Crown Princess, and the staff of the East Palace, they fight back step by step. From the Salted Fish Prince to the Machiavellian who controls destiny, he uses modern thinking to break the situation, marry first and fall in love later, escape from danger, and uncover shocking plots.
