"Infinite Crisis" is a 2005-2006 comic book crossover event published by DC Comics. It features a storyline where multiple universes collide, leading to chaos and conflict among various heroes and villains. The event is a sequel to the earlier Crisis on Infinite Earths and introduces new characters while revisiting familiar ones. The main plot revolves around the emergence of the Crisis energy, which threatens the fabric of reality. Key characters like Superman, Batman, and Wonder Woman must confront their darker counterparts from alternate universes. The series explores themes of identity, sacrifice, and the consequences of power.