The Super Sons are trapped in the past — locked in deadly combat with noted jerk and "worst person to ever be granted immortality" award recipient Vandal Savage! In this second installment of Superboy and Robin's adventures in the past (before returning to the present to save the Justice League from certain death), you'll witness a harrowing escape, a SUPER-ugly monster, and the origin of Rora, Jon and Damian's spell-wielding ally! All this, plus Robin and Superboy's continuing adventures in the here and now, as the boys rush to save Hawkgirl from a deadly gas attack!