Ye Zhixia, an antique restorer, was frantically urged by her family to get married because her grandfather said, "If you don't get married at the age of 25, you will be taken away by your husband who has been married for thousands of years." When she was desperate, she "picked up" Xiao Jingyuan, the prince of Jingan in the Northern Song Dynasty, from a rift in time and space, and signed a contract marriage. She originally wanted to rely on him to avoid curses and earn money from antiques, but unexpectedly, Xiao Jingyuan gradually fell in love with her in exchange for modern medicine to save ancient soldiers, and even "promised her" when food and grass were cut off.
When Ye Zhixia thought that she would be able to escape after surviving the age of 25 and making a lot of money, Jamel Xiao embraced her and said, "I have waited a thousand years in vain." Only then did she realize that the contract husband she had captured was exactly the tomb husband her grandfather had spoken of! The conspiracy of the second prince to usurp the throne thousands of years ago is pursued across time and space. The two not only have to break the curse, but also work together to protect the ancient and modern time and space. This thousand-year love that began with a contract has been destined to be a lifelong bond.