<p>She would have to marry the son of another organization?!<br/><br/>Yang Hye-jin had completely cut ties with her family right after she entered college, in pursuit of peaceful a daily life.<br/><br/>It has been nine years since she left her violent father and her ignorant brother, who resembled him.<br/><br/>However, her family suddenly appears and unilaterally announces her marriage with an unwanted partner, Moo Kang.<br/><br/>Can Hye-jin and Moo Kang swear their entire lives in this marriage, which consists of a contract between organizations, and where death is the only path should they do not accept it?</p>