Of the high-rolling top 'hot celebrities' of the wealthy upper class in Korea's high society, Kang Hye Na (Hena) is the one desired by the men, feared and hated by the women. Being the only successor to the largest conglomerate company, Kang-san Group, Kang Hena has both the looks and the background. She is the owner of the ‘Lady Castle’ and lives a ‘princess-like’ life with her servants. Until one day, out of pure coincidence, she comes across Suh Dong Chan who turns her life upside down. Not only does he make her do community service, he even kidnapped her... and now he's the new household manager!!! Even after stepping on him, crushing him and biting him, he still doesn't run away. She may have finally met her match...