The heroic monsters have returned from their battle against the giant snail monster in Paris. After defeating the snail creature the heroic mutants returned to Area fifty-something. Insectosaurus landed on the ground and let down his wing allowing the Ginormica, Dr. Cockroach, Link and Bob to slide down where they were greeted by general Monger.

"Greeting monsters, how did you're fight with the giant snail monster in Paris went ?"

"It was easy, we took him down in only a few minutes" Link said

"All we had to do is just throw it in the sea and the salt water dissolved it's body" Dr. cockroach pointed out

"That's good monsters, that's very good." Monger said "Now...I think it's time...that I land you in on a 'little' secret."

This made much of the monster frown.

"What kind of a secret ?" Susan/Ginormica asked "Weren't we the secret ?"

"Well yes but, let's just say we have 'newer secrets'." Monger said "Follow me"

A couple of minutes most of the monsters were in the rebuild giant plane all except for Insectosaurus who was too large to fit in. The plane then took off into the blue sky as Insctosaurus his his butterfly form followed them.

"Uhhh,general is there a reason why you aren't telling us anything ?" Link asked

"Sorry monsters." Monger replied "not everyone her knows of what you're about to see in a few hours"

...

After three hours

The plane and Insctosaurus have finally arrived at their destination. The plane suddenly jolted startling the monsters that were inside it. When they looked threw the window, they saw that they had landed somewhere with mountain and large jungles in places. There were also many ravines and valleys that were laid out across the island. Monger than came to them as he was hovering in his jet-pack.

"Follow me monsters" Monger ordered the group of monsters didn't argue but simply followed him. He lead them outside where there was fresh air everywhere.

The monsters followed Monger into a tall and thin structure, a hundred feet tall and 40 feet wide. As they thought the structure large windows were appearing on their left. When the heroic monsters went past them, they saw an unbelievable sight.

There were monsters on the other side of the window but these were unlike the monsters they themselves were, these were far different.

"Welcome Monsters to Monster Island !" Monger declared as his monsters were looking with awe at the other much larger monsters that were currently roaming the island through the window.

"The monster you see in front of you now" Monger pointed at the mutant Ankylosaur "is called Anguirus. It's thought to be a mutant Ankylosaur,his spikes are very hard and sharp and he can curl himself into a spiked ball. He may be a vegetarian but his very aggressive."

"The next monster you can see..." He pointed at the mutant Pterosaur "Is called Rodan. Thought to be a mutated pterosaur. He can fly extremely fast in the air and has sharp talons and a very sharp beak."

"This monster here is called Kumonga" Monger pointed at the giant spider that was resting in it's lair "He is a spitting spider that was heavily mutated by radiation. He can shoot web from his fangs and has extremely toxic venom."

"The next monster" Monger pointed the subterranean reptile" is called Baragon. We are not sure exactly what he is or where he came from but we assume that his some kind of an evolved dinosaur. He can burrow very quickly,can move fast underground and can breath fire."

Monger led the monsters to down the corridor allowing them to see another monster

"Here we have Manda..." He pointed at a giant sea serpent "much like Baragon we aren't exactly sure what he is. He can breath underwater and is an extremely fast swimmer, his main weapon is constriction, he can wrap his long body around an enemy and crush them like a python."

He moved on with the monsters

"Here we have Mothra" Monger pointed out at the giant moth" She's the least aggressive monster on the island, but one of the strongest. She is very fast when flying even faster than Rodan, she can create have winds with her wings, can shoot powerful beams of energy from her antenna and can release toxic pollen from her wings."

Monger then moved the monsters to the final monster

"And here we have the strongest monster on the island. Some even call him 'The King of the Monsters'." Monger pointed at the humanoid/dinosaur-like reptile "His name is Godzilla. He is a prehistoric amphibious reptile that fed on Earth's natural radiation. His extremely powerful and aggressive when provoked. He has battled every monster on the island and won."

At this point Susan turned to Morgen

"General why didn't you tell us about this island ?" She asked

"Tell us about what ?" Bob asked

"Nothing Bob..." Susan sighed

"Because I wasn't sure if I could trust you on this" Monger pointed out "But now that I have, you have to promise me that you won't tall anyone about this island."

"I promise" Susan said

"Me too" Dr. Cockroach said

"Me three" Link said

"What about you Bob ?"

"What were we talking about ?" Bob asked

"I'll take that as a yeas" Monger chukled.


Unknown to everyone on Earth. A very large meteor was heading straight for the blue planet. As the meteor was pulled by the planet's gravity it began to heat up.

...

After some time it had finally reached the planet's atmosphere, the meteor continues to plummet until it crashed in the Pacific Ocean where it made a large splash as it submerged. Underwater the meteor slowly began to crack and open like an egg and just like an egg...something began to come out of the meteor. The creature was very large, it had an exoskeleton-like armor. It has two small half-skulls on it's shoulders and it had a thin but strong forked tail. It had a skeletal face with pure red eyes and spikes on the top of it's head. The alien monster had only one intention...to destroy all life on this planet and it's name was...Monster X !


The Next Day

The heroic monsters were talking about they're visit to Monster Island.

"You think that Mothra might be good for being Insectosaurus' girlfriend ?" Bob asked

"You know now that you mentioned it, they might actually make a pretty good couple." Susan said

"Yeah that's great and all but I think I'd like to have a fight with that Godzilla guy. And show him who the real 'King of the Monsters' is." Link said with his cocky attitude.

"Yeah...I doubt that would be a good idea Link especially since you heard what Monger said" Susan advised

All of the sudden the alarm went off. And Monger flew in while he had his jet-pack.

"Monsters we have an extremely serious situation on our hands" Monger declared

"What is it this time ? Alien invasion ?" Link asked

"Now it's something far worse" Monger said as a screen appeared and showed a video where Monster X is rampaging through San Francisco. Much to the shock of the heroic monsters "This creature has been seen emerging from the water and started attacking San Francisco for unknown reasons. We don't know what it is but we believe it may be alien."

"So we are suppose to stop this thing ?" Link asked a little frightened by the creature's appearance and behavior.

"Well it's our job to keep the world safe." Susan pointed out

"Indeed it is" Monger pointed out

"I suppose we have little choice" Dr. cockroach said "But to be honest I don't think we stand the least chance of winning against that creature. I mean look at it ! It would tear all of us apart."

"That's why you're going to have some help." Monger pointed out

"Help ?" Susan asked "Help from who"

As soon as she asked that, the screen shifted from Monster X attacking to the monsters they saw on Monster Island and they appear to be swimming to the direction where Monster X was rampaging.

"It would appear that the monsters from Monster Island have somehow sensed this new alien's arrival and they don't seem to like him one bit" Monger said

"I guess we better get going and fast." Susan said as her friends nodded.

With that all of them went to Insctosaurus' back as he took to the sky and headed to San Francisco where the cruel alien was residing.

...

When they finally arrived they were shocked to see most of San Francisco was destroyed ! They eventually spotted Monster X who is still rampaging.

Insctosaurus landed right behind Monster X causing the alien to stop and turn around to look at them. The heroic monsters came down from Insctosaurus. It was very clear that Monster X was taller than Insctosaurus.

"Anyone got a plan ?" Link asked

"Yeah,stay alive and keep him busy until help arrives" Susan explained

"That's a pretty good plan actually" Link commented

Monster X then roared at all of them in a way of challenging them into duel. Insectosaurus roared back at Monster X before spraying silk from his nostrils nearly covering Monster X's upper body in silk. This however did not hold Monster X for long as he shot Gravity Beams from his eyes and easily breaks free from the silk.

"Okay,I was not expecting that..." Link commented

Monster X the charged at Insectosaurus and grabbed him in a 'bear hug'. Monster X then proceeded to squeeze and crush Insectosaurus in his arms,this caused Insectosaurus to howl in pain.

"Hey,nobody does that to Insectosaurus on my watch !" Link declared and began to charge at the goliaths despite the obvious difference in size ! Monster x was both confused and amused at this creature attempt to rescue it supposed friend. Using his thin but powerful forked tail,Monster X sends Link flying and crashing in an abandoned mall with one swing from his tail.

"I think I can invent something that could slow it down, Susan you and BOB distract him" Dr. Cockroach said before running off

"Got it !" Ginormica stated

With that Ginormica charged at the sadistic alien. Monster X also spotted her,but he could sense there was something unusual about this human-being aside from her already great size. Her life force was highly unusual as well,but it did not matter a mere human could not possibly harm him. Monsters X swings his forked tail again in an attempt to swat her aside like he did with Link. However to his surprise Ginormica was able dodge his large tail,even more astonishing after dodging his tail Ginormica came close to his left leg before jumping and punching his leg. Monster X roared as he threw Insctosaurus aside and glared down upon Ginormica with his pure red eyes. Monster X then lifted his fist and proceeded to strike her down. Susan ran and avoided his fist just in time but unfortunately BOB was in the way

"Wow, would you look the size of that fist !" BOB said before he gets smashed by Monster X's huge fist.

Before Monster X could attack her again...Rodan came flying from behind the brutal creature and knock X down with one of his wings.

"Finally..." Susan took a sight of relief as the monsters Monster Island were begging to arrive to help.

Monster X got up and glared up at the mutant pterosaur attempting to shot him with his Gravity Beams...but before it could do so a spkied ball came out of nowhere and hit Monster X in the back once again. When the ball bounced away from Monster X it uncurled and was revealed to be Anguirus ! Anguirus roared at Monster X as he got up and glared at Anguirus. Anguirus then ran towards Monster X and attempted to attack but was knocked back to the ground from one strong kick from Monster X.

As Monster X was about to fire his Gravity Beams at the weakened Anguirus,Mothra suddenly came and smashed her head into Monster X and once again knocking him down. Mothra quickly turns around and tried to attack again,but as she came close enough,Monster X suddenly got up and shot Gravity Beams from his eyes point blank and knocked the enormous moth down and destroys several buildings as she fell.

However Dr Cockroach came with his weapon finished. It looked like a laser-gun.

"Say hello to my little friend !" Dr Cockroach laughed as he fired electric-like beams from his gun right the the space monster . Monster X suddenly had a electric force-field around him,trapping him and keeping him paralyzed "This won't hold him for long !" Dr Cockroach exclaimed

Kumonga the giant spitting spider came up to the space monster and began spraying silk from his mouth parts covering Monster X in silk. Insectosaurus soon got up as well and joined Kumonga as both arthropods began to cover up Monster X in silk even more.

"It's working" Ginormica said with slight joy in her tone. However this was short lived as Monster X suddenly shot Gravity Beams from his eyes and soon enough was once again free from the web prison. "Oh no" Susan gasped

Monster X grabbed Kumonga in his arms and began to mercilessly crush him,the sounds of Kumonga's exoskeleton cracking were heard, Monster X then threw the injured Kumonga at Insectosaurus knocking both arthropod monsters down. Monster X then turned it's attention down at Dr Cockroach who gulped.

"Uh oh..." Dr Cockroach said in fear as Monster X shot his Gravity Beams at him luckily however Dr Cockroach jumped out of the way before the alien's beams could him.

Ginormica climbed a tall building that was behind Monster X, and jumped into the air in an attempt to hit the alien menace at the back of his head...however this backfired when Monster X suddenly turns around and grabs her in his right hand,he wrapped his fingers around Susan's body,she struggled but it was futile. Susan now felt how it was like when she was holding normal-sized people. Monster X lifted Ginormica at his eye level and narrowed his red eyes at her. Ginormica's eyes widened in shock as Monster X's eyes glowed yellow. She closed her eyes waiting for the attack but before Monster X could kill her...a blue beam composed of super-heated radiation hit Monster X in the back of his head thus causing him to release Susan from his grip and fall to the ground. Monster X slowly got up and turns around to see...Godzilla !

Godzilla roared at Monster X,challenging him ! The sadistic alien was not impressed with Godzilla's threat ! Monster X charges at Godzilla, and delivers two punches across Godzilla's face before striking him with his whip-like tail. Godzilla retaliates by using his tail to smash Monster X in the head however Monster X dodges the attack...only to get blasted by Godzilla's Atomic Breath point blank and knocking Monster X down. Slowly Monster X got up once again and went down an all four limbs.

"You think it's over ?" An eager Susan asked

"I think he may be giving up..." Dr Cockroach responded suddenly but Monster X grew wings much to the surprise of everyone around him "...Or not..."

Monster X's skin went from stone-gray to golden-yellow as he also began to grow in size,his forked tail splits into two whip-like tails,his half-skulls soon developed long necks and transformed into full functional heads,his middle head soon developed a neck much longer than his other two heads and his head was transformed. The once humanoid alien was now looking like a three-headed dragon with two tails ! Monster X had transformed into Keizer Ghidorah !

At this point Link regained consciousness "Okay what did I miss" Link then saw Keizer Ghidorah roar "Ah you gotta be kidding me !"

Godzilla roars not afraid to go against his foe's new form. Godzilla fired his Atomic Breath at Keizer Ghidorah who countered by firing Gravity Beams from all three of his mouths,the two energy beams seemed evenly matched...but slowly Keizer Ghidorah's Gravity Beams overwhelmed Godzilla's Atomic Breath and shot him in the head knocking the Monster King down ! Keizer Ghidorah then shot Godzilla with his Gravity Beams once again, however Keizer Ghidorah now revealed a new ability as he suddenly began lifting Godzilla from the ground and threw him into a building demolishing it ! Keizer Ghidorah let's out a sadistic laugh before firing his Gravity Beams once again and lifting Godzilla from the ground and using his strength the space dragon threw Godzilla in a sky-scraper causing the sky-scraper to fall upon Godzilla, Keizer Ghidorah began coming the ruins to torture Godzilla. As Keizer Ghidorah approaches the rubble Godzilla suddenly got up and fired his Atomic Breath at Keizer Ghidorah's chest ,but this did not to very much as Keizer Ghidorah now uses his wings and takes to the air,Keizer Ghidorah was now hovering above Godzilla and unleashes his Gravity Beams on Godzilla,injuring him and lifting him off the ground once again,Keizer Ghidorah then flew off with Godzilla.

"What are we gonna do now ? If that thing kills him,then everyone and everything in the world is doomed !" Susan asked in desperation

"Well Susan..." Dr Cockroach began saying as he revealed something his pocket "I created an extremely powerful bomb that might help us here. During the battle I speculate that the alien's middle head is possibly controlling the whole body, so if we take that out,then the rest of it's body may as well stop."

"That's a great idea but how exactly do we do that ?" Link asked skepticle "Getting too close to it is a little extreme if you ask me."

"That's when BOB comes in" Dr Cockroach said

"Wait . Where do I go ?" BOB asked

...

Meanwhile

Keizer Ghidorah flew over the Golden Gate Bridge with Godzilla and releases his Gravity Beams causing Godzilla to plummet and break the Golden Gate Bridge ! Keizer Ghidorah the drops himself and stomps on Godzilla causing the radioactive dinosaur to roar in pain !

Ginormica,Link,BOB and Dr Cockroach who were on Insectosaurus had finally arrived to the battle.

"Be careful Susan we only have 40 seconds until the bomb explodes." Dr Cockroach warned Susan as she used BOB like a slingshot between her fingers with the bomb in place. Ginormica was aiming at Ghidorah's middle head,she was slightly sweating and fearing what would happen if she missed. However this backfired when Keizer Ghiodrah's left head noticed them, then all three Keizer Ghidorah's heads turn their attention to them.

"This can't be good..." Dr Cockroach exclaimed before Keizer Ghidorah shot his Gravity Beams at Insctosaurus knocking most of them down however Susan along with BOB in her hands and jumps just in time ! Ginormica lands on the top of Keizer Ghidorah's middle head ! Keizer Ghidorah angrily began to shake his middle head trying to get Susan off,for Ginormica it was like she was riding a mad bull,however she wasted not time as she quickly put the small bomb in the back of the head of Keizer Ghidorah's middle ! Then she along with BOB quickly slide down Kiezer Ghidorah's middle neck before jumping and safely landing on the parts of the Golden Gate Bridge that weren't destroyed !

Keizer Ghidorah then turns around and glares at both of them. Susan backed away as she was looking at Keizer Ghidorah with fear,however before Keizer Ghidorah could attack...Rodan arrived ! With great speed and force Rodan flies directly at Keizer Ghidorah and headbutts Keizer Ghidorah's middle head causing the alien to take a few steps back in pain however,Keizer Ghidorah's two other heads retaliate by blasting Rodan away with Gravity Beams ! Before Keizer Ghidorah could do anything else however...the bomb that was on his middle head finished it's countdown and exploded in an extremely powerful explosion, causing Keizer Ghidorah's left and right head to roar in pain ! After the smoke cleared...Keizer Ghidorah's middle head was gone !

"It worked..." Ginormica exclaimed however her joy was short as Keizer Ghidorah's two remaining heads turn their attention to her and BOB with anger in their eyes.

"I think they look angry..." BOB said

But before Keizer Ghidorah could attack them,Godzilla got up and once again fired his Atomic Breath at Keizer Ghidorah turning his attention from Ginormica and BOB to him. Keizer Ghidorah's two heads angrily roared before he charged at Godzilla. Keizer Ghidorah's right head bit Godzilla's left arm and began absorbing his energy causing Godzilla to painfully roar,then his left head attempted to do the same...but before it could do that Godzilla grabbed Keizer Ghidorah's left head by the neck with his right hand. Keizer Ghidorah's left head attempted to shoot Godzilla with a Gravity Beam,but using his immense strength Godzilla forcefully redirects it's aim at the right head and the left head accidently shoots it's Gravity Beam at the right head's neck and severs Keizer Ghidorah's right head ! Godzilla throws the severed head aside before grabbing the left head by the neck and lifts Keizer Ghidorah's entire body,then began spinning until he throws Keizer Ghidorah into the air ! Godzilla's spines glowed fiery red and he unleashes his Red Spiral Ray,hitting Keizer Ghidorah before he could land,the beam then sends Keizer Ghidorah into the sky,out of Earth's atmosphere and into space ! Keizer Ghidorah's body could no longer take the beam and finally explodes !

Godzilla roars in victory !

"Do it again !" BOB said happily

"Yes we did it !" Susan said with smile of joy...however her smile disappeared when Godzilla turns his attention to her and BOB,but instead of attacking Godzilla turns away from them before going back to the water and began to swim back to Monster Island.

"Susan !"

Ginormica turns her attention to see Dr Cockroach and Link on the top of Insctosaurus' head

"Go job Susan !" Dr Cockroach said while giving her and BOB a thumbs up.

"Thanks but we couldn't have done it without him" Susan said as she turns to Godzilla who was swimming away

"He is a very valuable ally, he is very useful when we face threat like that again" Dr Cockroach said

"C'mon Doc what could possibly go wrong ?" Link asked


Meanwhile in space

Spacegodzilla was looking at Earth with sinister intent as he narrowed his eyes at the blue planet.