Superboy's Legion #2

When the Legion suffers defeat at the hands of the Fatal Five, a devastated Superboy may well give up on the dream that inspired him to form his own Legion of Super-Heroes. Even worse, the villains' abduction of Brainiac 5 leads to their invasion of the planet Colu, whose super-intelligent beings can provide untold power to the Fatal Five's leader, a man who's already been secretly influencing the 30th-century universe for over a thousand years!