When I removed my mask for the first time at graduation, a fierce competition began over my second button~ Even if the people who have been mocking me this whole time suddenly say they like me now, it's too late. I'll serve justice to the trashy girls coming after me one after another~

I have been living my life hiding my face by always wearing a mask and letting my long bangs cover my face for certain reasons. On the day of my high school graduation ceremony, the upper-caste classmates who had been bullying me until then pressure me to show them my face. Thinking it's the last day anyway, I decide to remove my mask and show them my face as they wished. However, the moment my classmates see my face, they suddenly change their tune and begin fighting over my second button. This is a story in which I make my former bullies, the worthless girls who come flocking to me, and even my teachers face their just deserts one after another, all while heading toward my beloved and being united with them.