In order to defend the Song Dynasty, Liu Xiyin used her beauty and wisdom to stir up civil strife in Xixia, and then drank poisoned wine from a golden cup, which unexpectedly caused a time-space confusion and brought her to another world. In this world, Liu Xiyin met a man named Ye Zhao. In the world of the Northern Song Dynasty, her sincerity could not be responded to, and in this world, where will Liu Xiyin's infatuation go?