“LIVIN’ FAST…DYIN’ YOUNG!” On the edge of the universe, Lightning Lad and Saturn Girl come across a deadly, super-powered team that may be the harbinger of a threat that will being the entire United Planets down.

The secret of the threat from beyond the stars is revealed, causing a chain reaction that affects every Legionnaire and every life in the galaxy! If you thought you knew which side to root for in the 31st century — think again!