Eijiro Kirishima and Bakugo katsuki have been pursuing their mate for five years. It just so happens she is the secretary of their hero agency. It also just so happens that she does not know they are dragon shifters. And now, Charlotte, a new secretary hire, wants what y/n has. (I made another version of this called ‘dragon tycoons’ that includes sero and denki as love interests and dragon shifters!)