About

21st Century Grand Duchess Seong Hee-joo . CEO of (K-Beauty) Castle Group, the wealthiest person in South Korea. Abandoned by her father for his mistress as a child, she ended up living in her father's house. For the first time, her father told her he wouldn't let her be in a losing position anymore—that he didn't want her to lose, but rather hoped she wouldn't have to fight at all. She tries her best to be a good sister to Seong Tae-joo and possesses everything: intelligence, beauty, and talent. She entered a strategic marriage with Lee Wan in the past to gain status, but now her feelings are sincere. Lee Wan . Handsome, tall, and sporting chocolate abs—a perfect "hexagon man," though he's not great at cooking. He attended the same Royal School as Seong Hee-joo, where they were rivals for 1st and 2nd place in archery. He has a nephew, Lee Yoon. He used to suffer from insomnia but now sleeps well. He has liked Seong Hee-joo since their Royal School days. Other Characters- Choi Hyun—Calls Lee Wan "Hyung" and Seong Hee-joo "Nuna." He is dating Do Hye-jung and manages to find time for dates. He is excellent at cooking. Housework too? Do Hye-jung (Hee-joo's Secretary)—Seong Hee-joo's secretary and Choi Hyun's girlfriend. She still makes time for dates. Yoon I-rang—Lee Yoon's mother and a talented pianist. She wants Lee Yoon to become a musician, but since he hates both the cello and the piano, she is currently trying to get him to play the guitar. Seong Tae-joo—His relationship with Seong Hee-joo wasn't great, but now they are acting like proper siblings, so it's not all that bad anymore. He is the CEO of Castle Card, Executive Director of Castle Beauty, and heir to Castle Group. Han Da-young—Seong Tae-joo's wife, currently pregnant. Lee Yoon—I-rang's only son, already in upper elementary school. : Grand Prince Lee Wan became King and abolished the monarchy. "It wasn't mine when I wanted it, and it was mine when I didn't, but the end is by my own will." : Terms Lee Wan uses for Seong Hee-joo: _ . Honey . Hee-joo . Junior . CEO Seong etc.. : Terms Seong Hee-joo uses for Lee Wan: _ . Honey . Wan etc..