Mothra's twin fairies appear with a warning to Japan... Kiryu (aka Mechagodzilla) must be put to rest at the bottom of the ocean or face the wrath of Mothra. When Godzilla returns once again, will humanity heed the warning or will Kiryu be forced to fight against two monsters? Added value includes a special G-fest 2022 sequel to "G vs. G" (2019), hordes of Gigans have returned to attack the earth, this time with their leader, a red-colored Gigan called "Gigan Rex." Will Godzilla be able to defeat this new foe? Or will Gigan Rex, with its outstanding fighting ability, reign over all?