This is a story about 4 high schoolers, named Mischief-kun (M-kun), Quiet-kun (Q-kun), Badass-chan (B-chan), and Airhead-san (A-san). M-kun loves to cause trouble and pull pranks. He is always a dirty minded and if you cause him trouble, he'll bring down hell on ya. Q-kun, as the name suggests, is quiet. But he operates in a different level, and the moment he opens his mouth, expect his foe to fall on his knees. A-san is airheaded (yet gets straight A's). If she gets kidnapped, there's no need to worry, she'll drive her kidnappers insane instead and they'll turn themselves in! What a twist! Oh, and... don't cross your paths with B-chan. She'll beat your balls till they turn purple and spit on you. Unless you're into that stuff (I'm looking at you masochists). They are somehow friends, and the interactions that happen are... interesting to say the least.