Believing He-Man and the Masters of the Universe defeated, a robotic impostor has seized control of Eternia--but not for long! After freeing his kingdom from this strongman's rule, Prince Adam learns not everyone is pleased to see the pretender deposed--but Adam knows the value of freedom. So when heroes from another dimension ask his aid in deposing a superhero turned dictator, he agrees. Teaming up with Batman against the Superman of the Injustice universe, He-man and his new allies face dangerous and familiar enemies in a battle where no world is safe! From author Tim Seeley and artist Freddie E Williams II comes Injustice vs. Masters of the Universe. Collects issues #1-6.