A story that follows the lives of four female friends in their 30's as they become involved in a series of murders.

As the director of her father's advertising company, Ma Yoo Hee is known as a witch for her ruthless, no nonsense character. After a string of failed attempts to hire a housekeeper, she (literally) runs into Chae Moo Ryong, ex-medical student turned aspiring chef. As a way to work off his debt for crashing into her car, he agrees to become her housekeeper and personal love affairs coach for one month. Gladly, he gives her a makeover that attracts both her old friend Johnny Kruger and her first love Joon Ha. Despite having a girlfriend, Sung Mi, Moo Ryong eventually finds himself falling for Yoo Hee.

Years after she's assumed dead by the palace, a young noblewoman, now trained as a shaman, returns to court to reclaim her rightful position as queen.

A model student transfers to the notorious Jungmoon High School known for its severe corporal punishment by teachers and power struggles between school gangs.