Defying The All-Female World Order.

The large Earth planet is controlled by around 91% of power gifted females across the globe for many years, making the human males weak to every females. The males have become servants, breeders, slaves, target practice, punching bags, neglected, abused, etc. However, that all changed when a graduated male student went into a crowd of cosplayers when he accidentally touched a forbidden box containing a dangerous book. It sends him to the alternate world Earth controlled by the female governments around the world. Well then, it's time to make some changes that the whole world of superior females shall never forget forever by the graduate student.

(Note: Yes, it's another Union Academy story, but with some added twists.)