This New 52 saga is an epic exploration of Krypton's legacy and the evolution of its heroes, as Superman, Supergirl, and Superboy battle cosmic threats, confront their pasts, and redefine their identities across time and space. Supergirl: The New 52 Omnibus Vol. 2 is a bold, interconnected narrative exploring the legacy, identity, and evolution of Krypton's greatest heroes. Through time-travel missions, cosmic battles, and emotional reckonings, Superman, Supergirl, and Superboy confront the villain H'El and the fate of Krypton, while Supergirl undergoes a powerful transformation into a Red Lantern, challenging her role as a hero. The saga expands across titles like Action Comics, Superboy, Supergirl, Superman, Green Lantern, Red Lanterns, and Secret Origins, weaving together personal origin stories, intergalactic rebellions, and moral dilemmas that redefine the characters and their places in the universe. Collects: Action Comics Annual #2, Action Comics ft. Cyborg Superman #31, Green/Red Lanterns #28, Red Lanterns #29-34, Red Lanterns Annual Issue #1, Batman/Superman #16-21, Superboy #25, Supergirl #21-40, Supergirl Vol. 5: Red Daughter of Krypton, Supergirl: Futures Ends #1, Superman #25, and Superman feat. H'El #233.