What's Wrong with Just Being a Female Beta?

How can a Beta in the ABO world change his destiny? At the age of six, Ye Liusu had already determined his answer: I want to go to school! In this world where Betas are highly discriminated against, as a female Beta, Ye Liusu has to work twice as hard as other genders to enter the university of her choice. At the age of 17, she received an admission notice from the Mecha Cooperative Department of the Alliance's First Military University with her excellent admission scores and higher mental strength than ordinary Beta students. After paying her tuition fees, Ye Liusu had trouble eating. Fortunately, there was always a (two) good (world) heart (ancestor) AO who didn't want to go to class, so she was given the opportunity to teach instead. Ye Liusu: It's so profitable to be able to take classes for free and make money at the same time! In order to serve as a substitute teacher, Ye Liusu had to switch between the three genders of ABO every day and became a beta in the 24-athlon. After a period of time... Man A: I know you are an omega. If you pretend to be A and approach me, you must like me, so I will reluctantly fulfill your wish~ A certain man B: There is absolutely nothing in this world that I, Sister Ye, cannot do. Sister Ye, I am the light of Courtyard B! A certain man O: Actually you are an Alpha, right? I have never seen an A who really respects O like you do. What should I do? I seem to have fallen in love with you~ Ye Liusu: Sorry, I'm actually a Beta, it's all business, don't worry about it. Qin Lingyue, who had assigned Ye Liusu to his own domain, asked with his hairy teeth: Are you making gestures? Reading guide: 1. [Male A, Female B] ABO world view, all six genders appear; 2. The heroine beta, Wuji; 3. Think of supplements. *The love story "What's wrong with being a female O" has been completed, please click~ Purpose: Learning to change your destiny.