Perfect Enemy

An elite female spy × a ruthless, cold-blooded underground arms king. Two equally matched opponents become lovers while trying to destroy each other. To carry out her revenge, Jing Xia infiltrates the household of a wealthy heiress as her personal bodyguard. There, she meets the heiress's fiancé—Huo Chuchen, the man known as the king of the underground arms trade. As suspicion, mind games, attraction, and inner conflict intertwine, an extraordinary story of love and rivalry begins.