The male protagonist's surname was Lin. Although the female protagonist's nickname was not described in detail, the male protagonist had the ability to summon the Military Fire, which matched the image of the female protagonist's nickname, Iron Eagle. The plot of the novel was based on fantasy: swords and magic. The male and female protagonists were doing arms business in Europe, which met the background requirements of the problem. I hope you like this fairy's recommendation. Muah ~😗