When having two powers makes you a Super and having none makes you a Normal, having only one makes you a sad half-superpowered freak. It makes you a One. Sixteen-year-old Merrin Grey would love to be able to fly - too bad all she can do is hover. If she could just land an internship at the Biotech Hub, she might finally figure out how to fix herself. She busts her butt in AP Chem and salivates over the Hub's research on the manifestation of superpowers, all in hopes of boosting her chances.