A master of modern history who is well versed in the rise and fall of past dynasties, his soul transformed into Xie Zhou, the neglected concubine of the Marquis of Jing'an.
His aunt arranged for him a "well-matched" marriage - Shen Yundai, the concubine of the Shen family who was famous for being dull.
Xie Zhou wanted to treat each other as guests and go their separate ways, but gradually he realized that this dull wife was ridiculously smart.
And Shen Yundai also found that this honest man was far more unpredictable than she imagined.
The two went from testing each other to trusting each other, working together to defeat each other in the imperial examination, and their days became more and more prosperous.
