In a summer vacation in 2008 (well, actually just one), four girls from a certain high school put on a gorgeous performance. These four girls are the female pigs in this article: the Four Gods.
It just so happens that on the day of the performance, the long-lurking gangster will use the lives of the mysterious four girls and all the students and teachers in the school to make bets, and engage in a life-and-death fight with another gangster and the police.
At that moment, Mochizuki (Suzaku) had a dream, in which an inexplicable handsome man in green suddenly appeared, and then met a strange duo of "old man and bear"; bad luck continued, and he was implicated in the shopping spree, and was knocked unconscious and taken away very unwillingly...
In the school, the other three girls were playing as usual, but they didn't know that their fate had changed dramatically.
What awaits them is the journey led by Qingluan. And Mochizuki's brother actually found another world. What is his identity?
And what are the true identities of the four women?
The answer is about to be revealed: the chanting of the Four Gods, many male and female pigs are about to make a gorgeous appearance~