From the Start, I Called Off the Engagement, but My Fiancée Set Me Up

Su Ran comes down from the mountain to break off his engagement. Just after arriving in Xing City, his fiancée has her secretary set him up, thinking he's a nobody with no power or influence. Little does she know, he's the unruly young heir of one of Kyoto's top aristocratic families…

After ten years out of sight, have you forgotten the fear of being under my thumb?