It's the start of a new chapter in the Man of Steel's life that will change everything you know as the epic eight-part "Super League," all written by Peter J. Tomasi, spans BATMAN/SUPERMAN, SUPERMAN/WONDER WOMAN and ACTION COMICS in April and May! 
His time without powers made Kal-El realize that the world is in need of more protectors...more super-powered beings like himself. But where will he find such beings?