Will Stronghold and the Williams twins are starting their freshman year at Sky High. Layla's twin sister Lexa has extraordinary powers that have never been seen before. But she has a lot of trouble trying to control them and Sky High is the perfect place for her to learn. Or so she thought. With trouble brewing at her school and a hotheaded frenemy to worry about, things are going to become a lot more complicated for Lexa. She must fight alongside her friends as well as fight for the boy she has developed feelings for.