HE'S FROM THE FUTURE WHERE THE PAST NEVER HAPPENED!
So, after I posted that part about millennium continuity, I went back and started reading the previous parts.
Weeeeellllll...
I made some mistakes. I also noticed that I never elaborated on the actually splitting of the showa-heisei split timeline. I want to address that now. I'm going to start by giving a brief rundown of the relevant events that carry over into the heisei timeline, but start from the Showa one, and then work our way through each of the branching series of events.
-12,000: Mothra and the civilization that worships them are present in some form
1944: The Lagos Island Godzillasaurus saves a Japanese Garrison from an American naval fleet.
1954: Godzilla - confirmed mutation of Odo, Lagos, and a female Godzillasaurus. Odo Godzilla is killed by oxygen destroyer. Minilla's egg layed here. Angilosaurus on Iwato Island also affected. Adonoa Island's Pterasaur population is also affected, but in a mostly detrimental way. The last clutch of unmutated Godzillasaurus eggs were also laid there.
1955: Godzilla Raids Again
1962: Godzilla vs. King Kong
1964: Godzilla vs. Mothra, Ghidorah the Three Headed Monster
1965: Godzilla vs. Monster Zero
1966: Godzilla vs. the Sea Monster
1967: Son of Godzilla - mutations of already gigantic mantises, Kumonga has been living on Solgell all this time. Minilla's egg emits a magnetic field to call it's parents, and hatches 13 years later.
1971: Godzilla vs. Hedorah
1972: Godzilla vs. Gigan
197X: Godzilla vs. Megalon
1973: Zone Fighter
1974: Godzilla vs. Mechagodzilla
1975: Terror of Mechagodzilla
1999: Destroy All Monsters (present here are Baragon, Manda, Gorosaurus, and Varan, who have origins not connected to Godzilla)
Put simply, that's the showa timeline, now let's look at Godzilla vs. King Ghidorah. That movie shows us that the timeline diverged in 1944, and, for the sake of Final Wars, it's better to assume that in most cases that's the only divergence, as some events will need to carry over for lack of any other explanation. However, instead of just going and putting up the whole heisei timeline, let's do something else.
Remember that cause happens before an effect. Arrow of time and all that. The future that Emi, M-1, and the racist Americans come from is NOT the future that follows the end of Godzilla vs. King Ghidorah. How the hell could it be? The events of the film are a result of the future presented at the end of Godzilla vs. Biollante, and Emi even tells us as much in the movie.
I realize some people have a really hard time thinking this way, so i'm gonna break it down as much as I can.
See, the Futurians are going back in time to alter the past, creating a new timeline where they replace Godzilla with a monster they can control. This means that, in future they leave to come back to 1992 in, everything that has already happened still happened (or else they couldn't time travel to it), and that their monster, King Ghidorah, has not yet been created.
However, we've got a bit of a snag here and the blame falls squarely on Omori's sloppy writing: if it's the timeline they went back into to change, it should mean that the Lagos Godzillasaurus has not yet been teleported, and they should be in the showa future, and not the heisei one.
There's still a way around this. Causes always happen before their affects. 1944 happens earlier than 1992. Go ahead and look it up, it's true. So one could easily say that by traveling back to 1992, their actions in 1944 already happened. But then they would still already have needed to happen for Emi's future to even exist, so it's still not a real explanation.
At any rate, here's what the timeline Emi originally came from looked like, direct changes in red.
-12,000: Mothra thwarts an invasion by Xiliens and Gigan, but dies in a drawed battle against Battra.
1944: The Lagos Island Godzillasaurus saves a Japanese Garrison from an American naval fleet. Emi, Miki, M-1, and others come back from 1992 and teleport the dinosaur to the bottom of the Bering Sea, where it stays in suspended animation.
1954: Godzilla - confirmed mutation of Odo, and a female Godzillasaurus. Odo Godzilla is killed by oxygen destroyer. Angilosaurus on Iwato Island also affected. Adonoa Island's Pterasaur population is also affected, but in a mostly detrimental way. The last clutch of unmutated Godzillasaurus eggs were also laid there.
1967: Gigantic mantises left untouched by humans, Kumonga has been living on Solgell all this time.
1974: Okinawa's stone guardian sleeps through an uneventful year.
1978: Russian nuclear sub sinks in the Bering Sea, mutating the second Godzilla.
1984: A volcanic eruption awakes the second Godzilla, Return of Godzilla
1989: Godzilla vs. Biollante - Godzilla never recovers from the A.N.E.B. and presumably dies
1990's: Without Godzilla around, and having invented a render nuclear weapons useless, Japan experiences an unprecedented economic boom, and in the decades to come, becomes the richest nation of Earth.
2032: Xiliens plan conquest of Earth with a monster army possibly including Anguirus, Manda, Zilla, Hedorah, Gigan, Ebirah, Kamacuras, and Kumonga. Mothra may have helped humanity. Keizer Ghidorah is their trump card, but the advanced technology of the future is able to thwart the aliens. Keizer Ghidorah's cells, and M base, are used to create telepathic, genetically engineered designer pets called Dorats.
2204: Eco-terrorist group E.U.O. steals the MOTHER time machine and loads up with three dorats, planning on sending them back in place of Godzilla to create a monster that can me controlled.
Yes, I added stuff. Thing is, though, i'm trying to fill in holes with things that make logical sense. Keep in mind that an altered final war scenario where Mothra and the Gotengo take down Keizer Ghidorah without Godzilla isn't canon or anything, but it would be a cool fanfic :P So yeah, lots of that are just fanwank designed to make the timelines more coterminous with each other.
So, the plan to erase Godzilla is a massive failure, and the futurians are actually responsible for creating the heisei Godzilla in the first place. Go figure. Their presence and the creation of King Ghidorah creates a new series of events, where Godzilla is purposefully revived to combat King Ghidorah. In this timeline, Godzilla is completely indestructable with current technology, and the future that Emi returns to in order to build Mecha-King Ghidorah is NOT the one she originally left. In this timeline, Glenchiko's bullshit story about Godzilla completely destroying Japan in his original hometime actually does happen. Let's look at what went down, with changes in blue this time:
-12,000: Mothra thwarts an invasion by Xiliens and Gigan, but dies in a drawed battle against Battra.
1944: The Lagos Island Godzillasaurus saves a Japanese Garrison from an American naval fleet. Emi, Miki, M-1, and others come back from 1992 and teleport the dinosaur to the bottom of the Bering Sea, where it stays in suspended animation. In it's place Emi lets three Dorats free.
1954: Godzilla - confirmed mutation of Odo, and a female Godzillasaurus. Odo Godzilla is killed by oxygen destroyer. Angilosaurus on Iwato Island also affected. Adonoa Island's Pterasaur population is also affected, but in a mostly detrimental way. The last clutch of unmutated Godzillasaurus eggs were also laid there. The Dorats fuse together and mutant into the significantly larger King Ghidorah, possibly as a result of the M base, but due to the peaceful nature of Dorats, it remains dormant for nearly 40 years.
1967: Gigantic mantises left untouched by humans, Kumonga has been living on Solgell all this time.
1974: Okinawa's stone guardian sleeps through an uneventful year.
1978: Russian nuclear sub sinks in the Bering Sea, mutating the second Godzilla.
1984: A volcanic eruption awakes the second Godzilla, Return of Godzilla
1989: Godzilla vs. Biollante
1992: Futurians from 2204 arrive with a plan to erase Godzilla from history. It turns out to be a trick to place King Ghidorah into the timeline and destroy Japan before it becomes too strong and mass produces the ANEB that crippled efforts to create a monster in their own time. However, Colonel Shindo, a survivor from the 1944 incident, revives Godzilla with a modern nuclear sub, increasing Godzilla's size and power allowing him to completely destroy King Ghidorah.
late 1990's: Godzilla has become far too powerful for any force on Earth to stop, and proceeds to turn all of Japan into a nuclear wasteland devoid of all life except some Shokilas and Godzilla himself.
2032: Xiliens plan conquest of Earth but Godzilla is just WAAAAAY too fucking much for them to handle. Keizer Ghidorah manages to die a quick and agonizing death. It's possible Godzilla had a meltdown at this point. Keizer Ghidorah's cells, and M base, are used to create telepathic, genetically engineered designer pets called Dorats.
2204: Emi time travels from 1992, asking to use the corpse of King Ghidorah to create a cyborg and send it back to 1992 in order to stop Godzilla from completely destroying all of Japan. She is successful, and Mecha-King Ghidorah time travels from here back to 1992.
So, I mentioned Godzilla's possible meltdown because fighting Keizer Ghidorah is a good place to do it, and Keizer Ghidorah HAS to die, and we know that in the 2204 where MKG is built, Godzilla has not been lauded as a hero or anything, so thwarting an alien invasion would need to be eclipsed by a direct consequence which does far greater damage.
So, finally MKG gets back to 1992, and manages to stop Godzilla and create a new timeline where Japan has access to fancy future tech. yay! This is the showa timeline proper, and it looks something like this (changes in green):
-12,000: Mothra thwarts an invasion by Xiliens and Gigan, but dies in a drawed battle against Battra.
1944: The Lagos Island Godzillasaurus saves a Japanese Garrison from an American naval fleet. Emi, Miki, M-1, and others come back from 1992 and teleport the dinosaur to the bottom of the Bering Sea, where it stays in suspended animation. In it's place Emi lets three Dorats free.
1954: Godzilla - confirmed mutation of Odo, and a female Godzillasaurus. Odo Godzilla is killed by oxygen destroyer. Angilosaurus on Iwato Island also affected. Adonoa Island's Pterasaur population is also affected, but in a mostly detrimental way. The last clutch of unmutated Godzillasaurus eggs were also laid there. The Dorats fuse together and mutant into the significantly larger King Ghidorah, possibly as a result of the M base, but due to the peaceful nature of Dorats, it remains dormant for nearly 40 years.
1967: Gigantic mantises left untouched by humans, Kumonga has been living on Solgell all this time.
1974: Okinawa's stone guardian sleeps through an uneventful year.
1978: Russian nuclear sub sinks in the Bering Sea, mutating the second Godzilla.
1984: A volcanic eruption awakes the second Godzilla, Return of Godzilla
1989: Godzilla vs. Biollante
1992: Godzilla vs. King Ghidorah
1993: Godzilla and Mothra
1994: Godzilla vs. Mechagodzilla II - Investigation on Adonoa Island yeilds an unmutated Godzillasaurus egg and draws the ire of one of (if there were more than one) the Rodans living there, who were not aware the egg is a nest parasite. The egg is the current Godzilla's second cousin.
1995: Godzilla vs. Space Godzilla
1996: Godzilla vs. Destroyah - Godzilla Jr. becomes the third Godzilla.
1997: Godzilla has a south seas adventure, meeting Anguirus and either a reconstituted or second Rodan, and the female Godzilla, with which he lays Minilla's egg.
1998: Okinawa is defended from Godzilla, who is clearly not as peaceful as he was when he was younger.
1999: The Gotengo is built and has a decisive battle with Godzilla, finally sealing the monster away in Antarctica.
2032: Godzilla: Final Wars - Keizer Ghidorah's cells, and M base, are used to create telepathic, genetically engineered designer pets called Dorats.
2204: Unknown, but this is the future Emi returns to after dropping Mecha-King Ghidorah in the past. There may not even be an E.U.O. in this future.
So that's that. The ever changing face of the heisei branching timeline. There was much unconfirmed guessing included, but it was only there to make events seem more hinged on the actions of the time travelers. I have no idea how the heisei Kumonga or Anguirus actually came to be, but these are my best guesses. I covered my attitude about this in the part dealing specifically with the ramifications of GFW on the rest of the heisei timeline.
Ok, that's all, bye. =/