2 months since the events of the previous film, and Lex Luthor has been working hard to destroy his arch-nemesis, Superman, and all that he stands for. Despite being on house arrest, Lex is one of the greatest minds on the planet, and can figure out a way to defeat Superman for good. With this, he decides he needs some help from other great minds, like Gorilla Grodd and Bane, as well as some much needed muscle in Giganta and The Shark. His team even finds a crashed spaceship containing a White Martian, which Lex believes would be helpful. Lex has a plan to not only destroy Superman, but all metahumans, so that he remains the greatest savior the world has ever known. When Superman gets wind of this, he enlists the help of Batman and Wonder Woman, as well as some other metahumans, to stop Luthor once and for all.
