When teenage Max McGrath discovers his body can generate the universe's most powerful energy, he must bond with the only being able to contain it - a mysterious techno-organic extraterrestrial named Steel. United as the superhero Max Steel, the two friends must combat an alien menace and unlock the secrets of their past.

In 2525, as mankind has begun to colonise space, a group of cadets are training to fight against human insurrectionists. One of these cadets, Thomas Lasky, has doubts about his abilities as a soldier and his convictions for this war. Whilst he struggles with himself, the planet is invaded by an unknown alien race. Reeling under the assault, Lasky and his squad mates are rescued by John-117, one of the UNSC's legendary SPARTAN-II super-soldiers. John must inspire Lasky to fulfill his potential as...