Gu Qingxun, who was in ancient times, accidentally traveled to modern times and met Mu Shiye.And she was mistaken for a commercial spy by Shiye. Under multiple misunderstandings, they got married in a flash, but unexpectedly fell in love with each other in the process of contact. But then Shiye believed the rumors and parted ways after having a big trouble with Qingxun. After Qingxun left, Shiye finally learned the truth and started a long journey to make up for his wife.