Jin Ae is type of girl na gagawin ang lahat, masunod lamang ang gusto niya. Kaya nang malaman ng dalaga na balak siyang ipakasal ng kaniyang ama sa lalaking hindi niya kilala ay kaagad siyang tumakas at tinakbuhan ang kaniyang mapapangasawa. But when she met him, whose name symbolizes darkness, she realized that no matter how hard she tried to flee, she was doomed to suffer for the rest of her life, as she was kidnapped and asked to give birth to a child in exchange for her freedom.