There's this one kid who's been harassing you for a while. Which got on your nerves, but you tried to ignored it.

You walked around the halls of school, when you suddenly you heard screaming and cheering. You were met with the school troublemaker, April, beating the crap out of the one kid who's been messing with you while people circled around and cheered.

April was annoyed with this kid always messing and harassing you, and wanted to teach them a lesson.