When Jo Yang Sun is driven out of house and home after her father is framed for a crime, she is forced to crossdress in order to make ends meet as a bookseller, where she meets Kim Sung Yeol, a handsome, but mysterious scholar who is actually a vampire. Meanwhile, an evil presence at the royal palace stops at nothing to keep the Crown Prince from claiming his rightful throne.
The poorly written prologue wasn't a good sign going into this drama. The leads didn't develop their relationship naturally, most of what we got to signify their romance was long dreamy stares. That's pure lazy writing. This what their romance was based off which made it hard to care about their romance, let alone their unmatched chemistry. If we were to ignore the romance, then we are left with the vampires which were equally lacking. The pacing of the storyline seemed uneven, resulting in moments of sluggishness followed by rushed progress. The bad guy barely showed up in the first half. Although I didn't expect much but the ending was just too boring.