This article is an imaginary BG article, ABO world view
The male protagonist is an S-class α who has a noble status but is not taken seriously. For the sake of the future, he does not hesitate to disguise himself as a β. The female protagonist is an Omega who acts boldly and fiercely so that others think she is an α.
As she grew older, the effect of inhibitors on the heroine became weaker and weaker. Under the urging of her family, Lin Xiao started a blind date. As a soldier, Lin Xiao did not want to be bound by her husband to take care of her children after marriage, so she chose β, who was both physically and mentally mediocre, as her significant other.
For two people, marriage is a good deal. Of course, when β was still β, when α took off the special pheromone ring, all the plans of Ω collapsed.