"Ring Quest, Part Two" continued from Green Lantern Corps (Vol 2) #20.
*Some of the best and brightest of the Corps including Kyle Rayner, Soranik Natu, Ion and Guy Gardner are sent on an urgent mission to locate and destroy missing Sinestro Corps Rings that remain from the Sinestro Corps War. But Mongul has a different idea on what to do with the Rings. *Source: DC Comics