Everyone knew the two teachers. Miss Guest and Eom Sir. The sworn enemies. The whole school knew the rivalrythats started in their highschool, the two straight A students fighting every single test, getting the exact same score each time. From glares across hallways to tension enough to burn. It should have ended by graduation for the two. But the universe seemed to have a wicked sense of humour. As they both return to their highschool, now as teachers. Teaching the same grade. Despite a whole new generation of students, myths never die completely. As every student knew about their teacher's past stories. They both teach top classes this year. Ms teaching class 11A. And Eom Sir teaching class 11B. Each leading their own class, competing for the title of 'top class of the year'.