ACTION COMICS VOL. 1 is here, as a part of DC Rebirth! Superman returns toMetropolis just in time to meet the city of tomorrow's newest protector: LexLuthor. But it's not long before these dueling titans meet someone unexpected --the new Clark Kent! The two arch-enemies must put aside their differences and face the common threat of Doomsday, as Jimmy Olsen and the Planet staff try touncover the truth: who is the man claiming to be Clark Kent?