Enemy: this was a very interesting word.
The word has had two definitions since ancient times. One definition refers to a foe. For example, the common saying "enemies on a narrow road" [1] refers to this definition.
There was also another explanation: a lover, the irony of extreme love. It was often seen in people against men, especially those who had some kind of resentment in their eyes.
Qin Fen, who was once tutored by Squad Leader Hao, a psychology master, could naturally tell that this woman with the strange nature and special martial skills had resentment in her eyes. It was definitely not hatred for his elder brother. Thus, could only mean one thing: the irony of extreme love!