Events to Consider

All of the Showa series excluding Destroy All Monsters; All of the Heisei era, including the Rebirth of Mothra Trilogy; Millennium series is reworked

How Showa and Heisei link together: A Terrorist group kills Minya (Godzilla's son) through the use of cadmium missiles, causing Godzilla to go on a rampage (Godzilla Returns). He used to be, in fact, the savior of Earth and protector of mankind, but now he is just as he was before. Even after having a new son, he still hates mankind with a passion due to their cruelty; however, he understands that not all humans are bad (for example, Miki) thanks to his new son, who was kept alive and well during the events of Godzilla Vs. Mechagodzilla 2 by the humans. Eventually, he dies (Godzilla Vs. Destroyah) but his son is brought back to life. Before that, he has talked to his son continuously about the past (and mistakes King Ghidorah in Godzilla Vs. King Ghidorah as his arch rival from the past).

Godzilla is indeed Godzilla Jr. from the Heisei era. He has fought other monsters since the death of his father, including Megalon, Orga, Megaguirus, Desghidorah, and even Kiryu (Mechagodzilla 3). Much like in the Millennium series, Kiryu was built from the remains of the 1954 Godzilla. However, Kiryu was intended to befriend Godzilla, only to be hacked into by a Soviet spy and thus fought Godzilla on a distant island. During the brutal fight, Kiryu prepared the absolute zero cannon and gripped Godzilla's jaw shut tight, only for a nuclear pulse to be unleashed, dismantling the cannon and creating a misfire, freezing only Kiryu and thus allowed for Godzilla to destroy it. Not knowing the true nature of the machine, Godzilla assumed that it was sent to kill him and thus didn't wish to travel close to Japan ever again… unless he had to.

King Ghidorah is a matured version of Showa King Ghidorah. His younger brother is the Grand King Ghidorah seen in the 3rd Rebirth of Mothra movie. After the events of Zone Fighter, King Ghidorah attacked countless other planets full of life and reduced them to ashes, growing stronger and stronger as the years passed. He originally vowed to never return to Earth, but then his younger brother, Grand King Ghidorah, traveled there and never came back. Assuming Godzilla was responsible, the King of Terror forced himself to return to that forsaken planet to avenge the death of his brother and to finally triumph over the so-called King of the Monsters.

Mothra Leo is the reincarnated son of Eternal Mothra Leo and currently has the ability to transform into Aqua Mothra and Rainbow Mothra. As a larva, Leo rested on Infant Island when Desghidorah had been released once again. But to Leo's misfortune, Desghidorah traveled to Infant Island to kill off the larva. Fortunately, the dragon wasn't the only monster to arrive. Godzilla (Jr.) followed the dragon due to his similarity to King Ghidorah and fought him on the island. Desghidorah proved difficult, but with Leo's help, the two vanquished the Death Ghidorah. The two have been friends ever since, helping each other in times of crisis. The guardian of Earth is tasked with protecting our planet from alien creatures, although most of the time, these kaiju are intercepted and destroyed by Godzilla.

Bagan... if you know the game, you'll know how he'll come about in this story.

And with that, let the story begin!

Chapter 1: The Arrival

Deep within the Pacific Ocean, a Japanese submarine was exploring and examining the undersea water life around the trenches. Plastered alongside the exterior was a logo with the letters AKL. As the sub drifted about in the watery abyss towards the bottom of the trench, the team's prime target had been spotted. Rows of massive protruding spikes, or should I say dorsal spines, could be seen across the portholes. Beneath them was charcoal flesh that blended in with the dark ground. The thing's tail was slowly moving back and forth, as if in a state of rest. The head was shaped like that of a prehistoric dinosaur. This was it: Godzilla, the King of the Monsters.

Inmate 1: Sir, Godzilla has been spotted.

Captain: Good. Deploy the DNA extractors!

Tiny mechanical sub-units shaped like spiders piloted through remote control exited the giant sub and scanned Godzilla's skin and extracted small snippets of skin without stimulating the nerves within them. It didn't matter where the DNA came from. As long as they were in G cells, the radioactive cells that underwent mitosis as if they were cancer cells and provided the basis for Godzilla's regeneration, their mission would be a success.

As long as, of course, everything occurred according to plan.

Inmate 2: Sir! We have an unidentified swimming object heading our way at 6 o'clock!

The radar systems had picked up a strange object that came closer and closer… and appeared larger and larger.

Inmate 2: It… it looks like a kaiju. Shall we attack?

Captain: Not yet. We may end up waking Godzilla. The G cells are our top priority right now. Scan the thing just in case.

The image of the thing was becoming more and more defined, as it got closer and closer. It took the shape of… a butterfly with rainbow patterns? No, it couldn't be… but how!?

Inmate 2: Um, sir… you're not going to believe this, but…

Captain: WHAT IS IT!?

Inmate 2: It… It's Mothra L-

Before he could finish, a flash of light blinded the passengers as a beam of pure light zipped above and struck the ground beside the King, wrecking the ground before him and sending up huge clouds of dust. When the team looked again, every single one of them noticed a blue light glowing amidst the dust. Godzilla had awakened.

Captain: GOD DAMN IT! I DIDN'T TRAVEL ALL THIS WAY TO THE MARINA TRENCH JUST TO GET BLASTED BY SOME MUTATED LIZARD!

Inmate 1: gulp C-C-C-Captain?

At the word, the Captain looked up to see the most terrifying sight he would ever see in his life. The fiery eyes of Godzilla were peering down into his soul, with blue streams of radioactivity glowing out of his teeth. And that was the last sight he registered before the atomic ray of death burst forth from the monster's mouth.

…

With that machine out of the way, Godzilla gazed his attention onto his… guest. His eyes registered the blue and yellow patterns of what looked like a moth version of a drill. Yep, it was Mothra Leo. He knew the kaiju meant no harm, especially since Leo sometimes asked for his help with some dangerous monster, but never had he used a beam to wake him up.

Mothra Leo: I'm sorry for the abrupt awakening, but this is urgent!

Godzilla: Leo, it's fine. I understand you need me to protect this planet once again form some evil creature. I get it.

Mothra Leo: Godzilla! King Ghidorah is coming!

At this, Godzilla immediately looked confused and secretly frightened. He was an expert at hiding his fears.

Godzilla: Wait, what? Didn't my father kill him?

Mothra Leo: That's what I thought too, but apparently, the Ghidorah your father killed wasn't the one he fought many times in the past.

Godzilla: So… you mean to say that the King Ghidorah he killed wasn't actually him, despite sharing the same name…

Leo: Yep. Some humans from the future had made their own version, and you know the result. And now the true one is coming!

Godzilla: Well crud, I have yet another monster to fight. Wait… Why aren't you attacking him in space right now?

Leo: That's the other thing I came to tell you about. An alien race has just arrived and I feel the presence of an ancient yet powerful kaiju. I believe that they want to kill you.

Godzilla: Everything wants to kill me these days. [!] Wait, you're not seriously-

Leo: I'm going to go with the Shobijin to try to prevent this monster from being released. If needed be, I'm going to destroy the monster. I fear that this fight will be brutal for me, and I don't want you to get hurt by whatever it is. You'll need all your strength for Ghidorah.

The current King of the Monsters didn't want Leo to go off by himself. He was sure he would need help against this Ghidorah AND he felt that it would be simpler if he went along with Leo. But he gave in.

Godzilla: I understand.

And with that, Mothra Leo sped off towards Japan. Godzilla watched as the moth disappeared into the watery abyss, before following in pursuit. He knew that the humans would probably attack him upon sight after the destruction of Kiryu, but he truly didn't care at this point. He needed to make sure that his best friend would be ok.

End of Chapter