Fourteen-year old Leo lives in a high-tech house with his mom and inventor stepdad. When he discovers three super-secret bionic teenagers in the basement, he’s suddenly got more than high school to worry about! The Super Humans all have unique abilities – Adam has strength, Bree has speed and Chase has smarts. Eager to leave the confines of their lab, they convince Leo to take them along to school where they try to be normal teens while managing their bionic strengths. Between their super-human abilities and dangerous covert missions, Leo has a lot of secrets to keep!