Chan-woo, who has been studying to become a police officer for 5 years, joins his friends for dinner to ask for the money to apply for his exam and ends up getting drunk. He completely blacks out and wakes up not remembering what happened in his next door neighbor's room. Not only that, he finds a bloody corpse in the …

这是一个有关交易的故事，每一个人都试图与其他人进行交易，以保证他们可以活下去，随着交易的进行，他们发现彼此之间的关系比想象中要复杂的多

此剧讲述韩国最大化妆品公司的女继承人，和被逼代替她生活的另一个女人之间的欲望和秘密的故事。