Pong, a high school nerd, is part of a clique of misfits called the “Invisibles” and loves to unleash his creativity through cartooning. May-Who, another member of this group, harbors an incredible secret: she can emit electricity like a Tesla coil. Her body releases a strong electric charge whenever her heart rate exceeds 120 beats per minute. Pong stumbles upon this secret and agrees to keep it under wraps, provided they assist each other in winning the affections of their respective high school crushes.