Boo Sung-chul

One day after Cha Dae Woong runs away from his grandfather, he accidentally frees a nine-tailed fox who was trapped in a painting for about 500 years. He didn't realize what he has done until the Gumiho (nine-tailed fox),who took the form of a beautiful woman, appeared in front of him. Dae Woong was so frightened that he ran away from her and became severely injured. The Gumiho saved him by giving him her most precious bead to share with him the mystic fox strength, as she owed him her freedom. (mydramalist.com)

Ji-sook facing a hard time because of her father's debts and begin chased by moneylenders. When a series of things happen Ji-sook have to live with Eun Ha's identity (a Woman from elite family) because she look exactly like a Eun Ha. (imdb)

Life Of Jang Ok-Jung, Later Known As Jang Hee-bin, one of the most famous Concubines of The Joseon Dynasty who was known for her hunger for power. (imdb)

Identical twins Han Soo Ho and Han Kang Ho lead contrasting lives. Soo Ho is an upright judge, while Kang Ho is a convicted criminal. When Soo Ho vanishes, Kang Ho assumes his identity as a judge, living a new life adhering to the law. (imdb)