After being betrayed by Cody Blackwood, Seraphina " Sera" Vance impulsively marries her bodyguard, Julian "Jules" Thorne, and makes him pose as Mr. Long. Cody Blackwood and Tiffany "Tiff" Hayes don't believe their relationship and repeatedly try to expose Julian "Jules" Thorne's true identity, but Julian "Jules" Thorne cleverly defuses the situation each time. Seraphina " Sera" Vance originally thought this was just her bodyguard's ability, but she didn't expect that Julian "Jules" Thorne was actually the boss of the Longchuan Group. As the plot develops, their relationship gradually deepens, unfolding into a sweet and complex love story.