"Future Tense" part 2, continued from SUPERBOY (1994-2002) #21. Unwillingly yanked into the 30th century, Superboy is none too happy about being trapped in the future, but his presence is critical to saving Valor and to stopping one of the Kid's old villains. Continued in LEGIONNAIRES (1993-2000) #31.
After a visit to the 20th century, the Legionnaires return home with Superboy in tow in order to rescue Valor. Before they can complete their mission, they need to gather the appropriate materials. Unfortunately, some of these supplies are now being guarded by Superboy's old enemy, Scavenger.
— Description from Comic Vine community (comicvine.gamespot.com).
