Someone has broken into Hou Jue's house. In the face of inexplicable death threats, Hou Zhirong who worries for his son's safety decides to hire security. While delivering some documents, Wu Shiyi accidentally saves Hou Zhirong and gets handpicked by him to become Hou Jue's personal bodyguard. Hou Jue is immediately resistant to the idea of a female bodyguard intruding into his life. He makes things difficult for Wu Shiyi on purpose, yet she is not the type to easily back down. Over time, their...