After traveling through the universe, the GREEN LANTERN B'DG chills out at a water park on Earth. However, when the RED LANTERN DEX-STARR shows up, his day in the sun is anything but fun. This fearsome feline chases B'DG through the pool, down the waterslide, and into outer space. While there, the two opponents discover a common enemy . . . the SINESTRO DOG CORPS! These parched pooches are looking for a place to soak their snouts. If B'DG and DEX-STARR don't team up and stop them, their favorite water park will become mutt puddle.