Mackenzie

Superpowers are real. They're everywhere, mostly abundant in high school aged teenagers.
Westwoods is a school for those gifted kids, to help them control their powers, and to help them help others.
Mackenzie is gifted, with telekinesis and teleportation.
Thomas has superspeed; Laney can shapeshift; Wyatt can turn invisible.
Countless others, all with powers that previously only existed in comic books.
And they're all ready to learn.