Montage by Sideways
I'm not patient so I skip ahead with this using a montage told by Sideways.
Disclaimers: I own nothing
Sideways's Montage
"Despite's Star Saber's intervention, Shinn/Ultra Magnus, Lunamaria/Wingblade and Rey/Spinister where unable to stop Sting, Auel and Stellar inside their Chaos, Abyss and Gaia Gundams, so everyone including Cagalli and Athrun evacuates on board the new LHM-BB01-Class Minerva Battleship, so did I after I sneak aboard as a stowaway. Cagalli was then confronted by Shinn/Ultra Magnus who had a grudge against her family for the death of his Parents and little Sister Mayu, so to him the Athhas are to blame for that. As soon as he angrily storms off Rey/Spinister noted that Shinn/Ultra Magnus is going to be scold for this, then I show up."
"He sure showed you Cagalli!" Sideways disguise as a biker said.
"Oh so your agreeing with Shinn/Ultra Magnus?!" Athrun comes to Cagalli's defense.
"I wish, but the truth is I'm on Cagalli's side so I wouldn't wanna beat ya!"
"Transform!" Sideways undo the biker disguise than transform to robot mode almost in a similar style as an Headmaster, lastly Sideways has the Autobot symbol on one side and the Decepticon symbol on the other side.
"On Cybertron they call me Sideways, I guess I'm a bit of drifter and maybe that's why I here!"
XXX
"After my introduction I had a quick talk with Star Saber telling him that I actually came from the wreckage of Unicron. Just as soon as the Minerva is launched they get pursued by a Girty Lue-Class Battleship but thanks to Athrun, me and Star Saber who fired everything at them which turns the tables against them. Just as approaching Earth, Zaft Troopers loyal to Patrick Zala set Junius 7 for a collision course for Earth at the same time Shinn/Ultra Magnus angrily shouts at Cagalli again until I intervene by punching him in his face plate and telling to just shut up about. Zaft, Athrun, Star Saber, me and Joule Team where able to thwart the loyalist of Patrick Zala from dropping Junius 7 from colliding on Earth. The Minerva was to able to use it's super laser to destroy Junius 7 which was the good news."
"The bad news is, Junius 7 shattered into hundreds of small pieces that crashes into Earth like a meteor shower causing massive destruction on cities and killing massive amount of people, Zaft then provides aid to the damaged on Earth and informs everyone that terrorist loyal to Patrick Zala have done this. To Star Saber, he knows all this is Unicron's doing, Unicron maybe destroyed but he can still perform his plans."
"You think this is the work of warmongers?" Star Saber ask while looking at everyone from the skies.
"No, all this is Unicron's doing", Star Saber looks up in the sky and an image of Unicron appears looking like he's going to grab the Earth.
"BWAHAHAHAHAH!"
XXX
"After reaching Orb Cagalli was greeted by an idiot name Yuna Roman Seiren, under their Seiren's manipulation all of Orb's officials suggested they formed an Alliance with the Earth Alliance much to Cagalli's dismay. Pretty much all of Orb officials and the Seirens are unaware that Unicron's minions are in full control of the Earth Alliance thanks to their puppet of LOGOS, meanwhile Athrun meets with Kira and Lacus who reverted into their human selves to discuss the events that happened before Athrun returns to the PLANTs, Shinn/Ultra Magnus drove in his Car Carrier mode to the memorial where he meets Kira and Lacus."
"Meanwhile Maximals and Predacons Depthcharge, Quickstrike and Optimus Primal have return onboard the Maximal Ship Axalon and where they landed is the same spot where the Axalon crashed during the First Beast Wars. Optimus Primal himself is back in his old Optimal Optimus form, don't know how."
XXX
"Once again the Earth Alliance are blaming the PLANTs for the fall of Junius 7 and orders them to disarm while secretly preparing to destroy it all, they ask Star Saber to help them destroy the PLANTs but he refuses and taunts them for being Xenophobic humans. The Earth Alliance use their new GAT-04 Windams armed with Nukes to destroyed the PLANTs but fails thanks to a new super laser. Athrun who returned to the PLANTs meets up with Gilbert Durandal before encountering a Lacus look-alike which we Transformers would already know as Meer Campbell who's surgically made to look like Lacus Clyne and she has her voice too. Although her purpose was to calm the people anyway. After Athrun rejoins Zaft as he returns to Earth piloting a ZGMF-X23S Saviour Gundam."
"Oh before he did he had a small chitchat with the fake Lacus Clyne who introduce herself as Meer Campbell."
XXX
"Back on Orb, Cagalli tries to get her people of her country not to joined the Earth Alliance and to stay neutral but no avail, not even I can doing anything about it, even I glared at Yuna for flirting with Cagalli even the part that he ask her to marry him. I noted to her that it's very hard without Optimus Prime and the original Autobots here, Yuna did mentions he doesn't like Athrun or Kira around Cagalli because they are Coordinators to begin with. The Minerva then flees Orb after being noted by Optimus Primal that Orb is joining forces with the Earth Alliance but in their path is a Earth Alliance Fleet and Orb will not let them turn back. Thanks to Shinn/Ultra Magnus SEED Mode he was able to defeat the Earth Alliance and their new Mobile Armor in the process."
XXX
"Meanwhile former Herald of Unicron now Decepticon Tolle Koenig/Windsheer departs with Cagalli's maid to warn Kira about Cagalli's marriage with Yuna. This was noted by me and I also inform Galvatron and his Decepticons about this and they'll be on their way to Earth."
End