"RUN!!!" a Japanese citizen yelled as Gigan and SpaceGodzilla landed in Osaka, on op of two fuel tanks. Gigan shrieked and SpaceGodzilla roared as they launched there destructive energy attacks. MechaGodzilla was now in San Francisco, and he was making his presence well known. He launched all of his many weapons on the American city. Buildings toppled on panicking citizens. Back in Osaka, the JASDF approached Gigan and SpaceGodzilla at high speeds. "Alright guys don't let them get to the nuclear power plants!" Captain Tanawa ordered. "Alright, boss!" all of the seventy pilots replied. The Tomcats accelerated at maximum velocity. Soon, the two monsters were in weapon range. They fighters split into squadrons of five, and circled around the perimeter of the monsters. "Okay, Red, Gold, and Silver groups, focus your attacks on Gigan. Blue group, Gray group, Green group, Yellow group, and Orange group concentrate on SpaceGodzilla. Purple group, follow me. We'll keep the monsters distracted. ATTACK!!!" the captain ordered. Gigan and SpaceGodzilla noticed the planes as they attacked and snarled at them. Gigan powered his laser blast. He unleashed his blast and took out two members of Silver Squad and Red Squad. There planes burst into flames. Gigan roared and screeched as he was blasted in the back of the head. He turned around and took to the air. SpaceGodzilla was not distracted by Captain and Purple Squad and destroyed every last plane in Green Group and Yellow Group. "Yellow Leader, eject, eject, EJECT!!!" Silver Leader yelled. "I can't! It's jammed! Kirasawa replied as his plane landed in Osaka Bay.
Over Kagoshima Bay, Rodan battled against King Ghidorah. King Ghidorah was winning the battle. He swung at Rodan. The massive pterosaur squawked and splashed into the sea. Ghidorah roared in victory and took flight toward Kagoshima. Rodan rose out of the water, badly injured. He flew after King Ghidorah, determined to stop the evil space monster.
Underneath the ground, the injured Anguirus led King Caesar and Kumonga toward Osaka. They communicated with each other as they walked. The tunnel was suddenly flooded with a bright light. The monsters winced, except Anguirus. He stood his ground and began to roar. The light dimmed and a reply roar came from the far end of the tunnel. The monsters immediately realized what the roar came from. It was Baragon. He came through the tunnel to help them get out.
Godzilla lay at the bottom of the ocean, mortally wounded from the space monsters. He heard a loud explosion in the distance. Her looked up. A ghostly version of the giant dinosaur walked around the cliff. Godzilla felt a strange energy surge through his body, healing even his smallest injuries. He stood before the reptilian specter. The ghost roared at its living counterpart. Godzilla roared back, with fear in his roar. The ghoul communicated with Godzilla telepathically. It showed him what was happening in cities around the world. He saw the space monsters ravaging through the cities. Megalon was nowhere to be seen in the telepathic picture. Then, the Godzilla ghost showed Godzilla what would happen if they were not stopped soon. The pictures stopped. Godzilla and his ghost stared at each other for a few moments. Then they nodded at each other. The specter leaped at Godzilla. Godzilla stood still as he was flooded with another type of energy. He was surrounded by static electricity. He roared in power as he let out a mega-atomic blast. This blast was blue with a red beam spirling around it. The blast hit a cliff. The cliff exploded. The massive explosion seemed to shake the entire planet. It did in fact shake the entire planet. SpaceGodzilla tripped on top of a small building, as did Gigan. The two monsters struggled to get up. They felt yet another tremor and fell down again. "This is our chance. All units, fire!!!" Captain Tanawa ordered. The Tomcats launched their missiles at SpaceGodzilla and Gigan. SpaceGodzilla stood up and roared. He launched his mind tornado at Red Group. Only two members evaded the massive vortex, but their planes were badly damaged. Captain Tanawa circled around Gigan with Purple Group. They attacked with their heavy Vulcan cannons, but they felt like little more than a small mosquito bite to Gigan. He turned and launched his ice blast at Purple Leader. The blast of ice froze the plane in the air, and the Tomcat fell onto Gigan's massive foot. They cyborg held his foot and hopped around. SpaceGodzilla aimed for Blue and Gold Group. He launched his Corona beam at the fighters. They all exploded. They also smashed into the two remaining pilots in Red Group and completely annihilated Orange and Green Group. The rest of the planes retreated. They were struck down by golden gravity beams. The source; King Ghidorah. The space hydra shrieked and destroyed the last three planes. MechaGodzilla appeared out of nowhere and screeched at the other monsters. The ground began to shake again. Megalon emerged from under the ground. He launched his napalms at the buildings. The four monsters continued their reign of destruction. The ground shook again. A beam of light and fire seared the ground open. Anguirus, Baragon, Kumonga, and King Caesar emerged from underneath. They all snarled at the space creatures. MechaGodzilla leaped into the air and launched his revolving missiles at Baragon. The missiles hit Baragon, but did not explode. Instead, the revolving missiles started to spin. They dug into Baragon's reddish flesh. Baragon howled in anguish. They missiles dug in far and stopped. They detonated inside of the massive reptile. The monster roared in pain again as he fell to the ground. Anguirus roared in fury at MechaGodzilla, furious for what he had done to his friend. King Ghidorah and Gigan teleported. They reappeared behind King Caeser. Gigan stabbed the lion-dog god in the back as King Ghidorah stabbed him with his tails. Caesar roared in horrible pain. Megalon appeared from under the ground and pulled the deity monster under the ground. The ground sealed again. Anguirus curled into a ball. He roared at Kumonga. Kumonga pushed his reptilian ally toward SpaceGodzilla. SpaceGodzilla was taken by surprise and was not able to deflect or block the oncoming spike ball that was Anguirus. MechaGodzilla launched his prism beam at the uncurled Anguirus. Anguirus deflected the blast with his shell, aiming for Gigan. Gigan deflected the blast again, this time at Kumonga. The massive arachnid took the blast head on and was sent flying through the air at a nuclear power plant. The remaining citizens ran for their lives. The power plant exploded when Kumonga crashed on top of it. For some reason, there was only a small, non-radioactive blast. All of the core's nuclear energy was being absorbed by Kumonga's mangled body. The massive spider was engulfed in green, radioactive flames. Kumonga chirped in horrible agony as the green flames completely engulfed his body. SpaceGodzilla grabbed Anguirus bu the tail, being smart enough to avoid the many spikes. He swung him around quickly. Anguirus howled in shock. SpaceGodzilla signaled at Gigan. Gigan nodded. The cybotic menace charged his laser visor attack to full power. He screeched and released the blast. The laser went strait through Anguirus's tail. The massive reptile bellowed in agony as he went soaring through the air.
Miles away, underneath the ocean, Godzilla was still testing out his newfound power. He was about to let out another mega blast when Rodan splashed into the water behind him. He turned around. Rodan was beaten, manhandled, mangled, and charred. Godzilla ran over to him and grabbed him. Then he swam to the surface. Rodan had nearly drowned. Godzilla transferred some of his power to Rodan. The massive pterosaur was 100% healed and leapt out of Godzilla's arms and flew in a circle. Then they looked at each other and went off in the direction of Osaka.
SpaceGodzilla tossed Anguirus's lifeless body into a building. King Ghidorah threw King Caesar through the air. While he was in the air, Ghidorah blasted his several times. Caesar fell face first on the ground. He was completely motionless. Baragon charged at MechaGodzilla. The massive cyborg stood ready. Baragon leaped and tried to thrust his already glowing horn through the neck of MechaGodzilla. The robotic dinosaur fired his eye lasers at Baragon's exposed stomach. The giant dinosaur's stomach split open, spewing crimson blood everywhere. Baragon fell to the ground. Gigan landed next to the half-dead body of Baragon. He rubbed his claws together, making them sharper. He raised one of them and was just about to impale Baragon when a green laser severed both of his claws off. Gigan shrieked in agony and fell over backwards, still in shock and anguish. The blast came from Kumonga! He was still alive. He had been mutated into a massive, crimson scorpion. He chirped in dominance. SpaceGodzilla wasn't intimidated by Kumonga's new form. He leaped into the air and blasted Kumonga. Kumonga barely felt the blast and grabbed SpaceGodzilla's tail with his pincers. He pulled SpaceGodzilla to the ground. SpaceGodzilla toppled over on top of Kumonga. Both monsters roared in pain. Kumonga was crushed under SpaceGodzilla's massive weight. The blue monster stood up and blasted a mountain over Kumonga. The massive scorpion was about to stand up when the cliff collapsed on top of him. Kumonga chirped, but the noise was muffled under the rubble. SpaceGodzilla lifted the rocks, along with Kumonga, into the air telepathically. He charged all of his energy weapons and nodded at MechaGodzilla. The robot ran over and charged his weapons, too. They were about to unleash their weapons when they were both blasted by a uranium beam and a super charged atomic blast. Godzilla and Rodan had arrived! They roared and attacked. SpaceGodzilla turned around and engaged Godzilla. Rodan taunted MechaGodzilla. MechaGodzilla charged. Rodan leaped into the air and knocked MechaGodzilla onto the ground. The massive flying monster circled and blasted the metal monstrosity. MechaGodzilla turned his head completely around and screeched. His noise caught the Earth monsters attention. His nostrils were illuminated. He let out two massive streams of purple fire strait at Rodan. The blast his him head-on. Rodan roared in horrible a. MechaGodzilla charged. Rodan leaped into the air and knocked MechaGodzilla onto the ground. The massive flying monster circled and blasted the metal monstrosity. MechaGodzilla turned his head completely around and screeched. His noise caught the Earth monsters attention. His nostrils were illuminated. He let out two massive streams of purple fire strait at Rodan. The blast his him head-on. Rodan roared in horrible agony and plummeted to the ground. Anguirus stood up and tried to help Rodan, but SpaceGodzilla grabbed what was left of his tail and flung him into the air. Baragon and Godzilla watched in horror. King Caesar regained consciousness and watched Anguirus. He ran at full speed. He roared at Baragon to bend down. Baragon listened and bent over. King Caesar stepped onto his back and leaped into the air as high as he possibly could. He barely managed to grab Anguirus. They landed on the ground, unharmed. Godzilla charged at King Ghidorah. Ghidorah snarled and blasted Godzilla with his gravity beams. Godzilla was unaffected and kept running. The massive hydra was terrified and started to rise. Godzilla grabbed both of King Ghidorah's tails. Ghidorah screeched in surprise and continued to levitate. Godzilla looked around as his enemy kept flying higher and higher. Godzilla realized what Ghidorah was doing. He knew that his enemy would continue to fly up and then drop him at the highest possible height. Godzilla had to do something. He remembered that in there past fights, King Ghidorah's tails were his weakest points. He charged his blast and aimed for the tails. He roared at Rodan to be ready to catch his by the arm. Rodan stood up and signaled back to Godzilla. Godzilla launched his mega-beam and severed Ghidorah's tails. The three-headed space dragon trilled in agony. Godzilla plummeted strait down. Rodan flew into the air and caught Godzilla. They landed on the ground. As soon as they landed, MechaGodzilla smashed into Rodan and sent him flying into a hill. Anguirus leaped onto the robots back and shoved his nose horn into MechaGodzilla's neck. The cyborg shrieked in pain. Ghidorah came crashing down onto the rubble where Kumonga's mangled body was. Baragon ran over and tried to dig out Kumonga, but Megalon came out of the ground and impaled Baragon's soft under belly with his horn. Megalon activated his horn lightning and blasted it strait through Baragon’s back. Then he threw the dinosaurs body on top of Kumonga. Godzilla watched in horror as MechaGodzilla turned his head around and launched all of his weapons at Anguirus. Anguirus went flying through the air and smashed into Baragon. Both monsters bellowed in agony and landed in the ocean. MechaGodzilla ran to the water and put his hand in the water. He launched an electrical current through the water. Anguirus and Baragon roared as they were electrocuted. King Caesar tried to trip MechaGodzilla with his legs, but SpaceGodzilla froze him with his mind powers. Gigan flew over the god monster and literally froze him with his ice blast. Rodan flew as fast as his powerful wings would let him. He sliced Gigan completely in half with the sharp spikes on his back. Gigan exploded in a green blast. Rodan screeched in victory. He swooped down and smashed into SpaceGodzilla. The space monster roared and fell to the ground. Now Rodan could attack MechaGodzilla! Ghidorah saw Rodan and smashed on top of him, crushing the mighty monster. Godzilla now was able to stop MechaGodzilla. He charged his mega blast. He fired at his mechanical clone. SpaceGodzilla stood up, without knowing about the blast. SpaceGodzilla was hit and bellowed as he disintegrated. Godzilla's attack didn't stop there. The beam continued and hit MechaGodzilla. The massive machine exploded in a brilliant flash. Rodan shook King Ghidorah off and blasted him with all of his power. Ghidorah burst into flame and toppled over. He trilled in pain and, finally, perished. Now only Megalon remained. Rodan and Godzilla stood next to each other. Megalon burst through the ground and was blasted by both energy blasts. He dematerialized in seconds.
A few minutes later, Rodan, Godzilla, King Caesar, and Kumonga fished Anguirus and Baragon out of the cold water. Both monsters were nearly dead, but their friends took them home to heal their wounds. The Earth was finally safe again.