A crossover story between two popular games, Mortal kombat X and Injustice God Among Us. When Kotal Kahn attempts to use a powerful amulet to take over Earthrealm, Cassie Cage, Jacqui Briggs, Takeda Takahashi and Kung Jin were sent to stop him. However, something went wrong and the special forces team were sent to another dimension where they met the Justice League. But as an old enemy of Superman returns and decided to aid Kotal Kahn in taking over Earthrealm, it is up to the Earthrealm defenders and the Justice League to stop them. But will they succeed?