Spoilers from included and/or represented works abound. Please read this fiction carefully.
Meanwhile, the main CPUs is still fighting against Stadia as Streaming Heart. The ones behind the bushes appeared and pointed them out, while the island is getting less and less balanced.
"We're... Dead or Alive!" They shouted to introduce themselves. "And we recorded what you did, Miss!"
"Isn't that... Dead or Alive?" Ascended Purple (Neptune) noticed.
"We posted it to the public, so you're done!" They continued.
"Isn't you the DOA participants and so on." Streaming Heart (Stadia) noticed. "And you, Mai Shiranui."
"The Imagined Order saw it coming." Mai Shiranui revealed.
"The Imagined Order!?" Streaming Heart is aggravated.
"I'm Ryu Hayabusa, nice to meet you, Green Heart!" Ryu Hayabusa met Green.
giggles* "You're such good ninja-" Ascended Green (Vert) responded to Ryu Hayabusa.
"Silence!" Streaming Heart interrupted, then approached the DOA fighters.
"You have done too much damage to the timelines." Ryu Hayabusa told Streaming Heart. "Because of it, we continuously ended up in the wrong timelines, and has to ask help of the other worlds to get back on the task track."
"Heh, do you wanna have something to do with the safety of our world?" Kasumi smirked. "Oh wait, we already got better."
"Sure, you know what to do." Ayane responded.
The DOA fighters then bombarded Streaming Heart with their fighting prowess, allowing the main CPUs to catch a break. A minute later, Streaming Heart then flew up.
"You kick high, Kasumi! And you got some guts, D.O.A.!" Streaming Heart replied. "However, how about I wipe you all out!?"
Streaming Heart then summoned energies towards DOA fighters, and tried to kill them through it. However, the main CPUs blocked that and the fight continues.
"How do we fall down from the height?" Mai Shiranui questioned. "Not all of us can survive falling from that height."
"Alpha-152 can only teleport itself alone, not alongside other who cannot teleport, and only at the short ranges..." Hayate revealed.
The DOA fighters are disappointed... and then Dr. Manhattan appeared.
"So you wanna go down." Dr. Manhattan appeared.
"Here you are!" Spartan-458 and Genra (Omega) noticed.
"Who're you!?" Members of Mugen Tenshin clan have no idea.
"Doctor Manhattan. Not from your world."
Dr. Manhattan wasted no more time, and teleported the DOA fighters and Mai Shiranui down, leaving the four CPUs against Stadia.
Down to the ground...
"Why are you calling me?" Raiden asked Team Baku.
"Do you have Murasama?" York asked.
Raiden simply took Murasama and cleaved the flesh of Mecha-Baku, making a deep cut. However, it magically regenerated.
"We need this and our magics to do the job." May explicitly noted.
"Then let's-" Raiden is about to go ahead.
Dr. Manhattan and the DOA fighters appeared all the sudden.
"What?" Raiden is confused.
"I am Doctor Manhattan. These are from Dead or Alive World Combat Championship." Dr. Manhattan introduced.
"Nice to meet you all." Miko greeted. "What's up?"
"A woman named 'Stadia' brainwashed an aristocrat by the name of Nelke." Ryu Hayabusa revealed. "We have recorded the whole thing."
"Show the recording to the alchemists. They're Nelke's cilents, and should see it." May suggested.
Team Baku pointed to where the alchemists are. The DOA fighters thanked them, and approached the alchemists. Nelke is currently shocked by the memories revealed through the braindance, so she didn't move her muscle.
"Let's continue this." May is about to cast her magics.
The triplets bombarded the Mecha-Baku with their magics, and Raiden used the Murasama as fullest as he can. They all did continuously, in order to properly damage the Mecha-Baku. However...
"Rrrrrgh!" Mecha-Baku started to wiggle back.
"Watch out!" Miko warned the triplets.
"Mr. Raiden, it's...!" York warned Raiden.
The damaged mechanical beast went back to its foot, and swung the chainsaw axe, trying to cleave the group all.
"Oh crap... It's quickly regenerating also!" Troy is frustrated.
The Baku, the triplets and Raiden has to fend off the Mecha-Baku. Meanwhile...
"Hoo boys, what a mess she did!" Chesed commented.
"How could she do that to your friends!" Nepgear cried to Marie (Marlone).
"Stadia... She's not nice at all!" Sophie complained. "If I confront her and can reach her, I'll try to beat her up... with alchemy!"
"Stadia is another Console Patron Unit." Historie explained. "Specifically, she's the Streaming Heart."
"She somehow went under the radar despite being a goddess." Historie continued. "Nowadays, by this time when she's revealed, she's close to being bound into Gamindustri Graveyard then."
"Yeah, I explained her why." David revealed.
"That's so brave of you!" Uni is impressed.
"The braindance is almost complete." Hokma reported. "System No. XX, you ready?"
Meanwhile...
"I'm impressed how you caught up with my powers." Streaming Heart is impressed. "Well then... I'm gonna summon one foreign thing!"
"What?" The main CPUs are confused.
"Do o ia Stadia! Cnila d comselha odo ananael! Turbs c babalon zonac ciaofi balzarg! Fafen niis!" Streaming Heart summoned the Infernal Queen Butterfly.
The Infernal Queen Butterfly appeared gigantically, and Streaming Heart landed on the shoulder of it.
"Damn it!" Ascended White (Blanc) is pissed off. "Not something from my vicinity!"
Note: Queen Butterfly and its Infernal variant both appeared in Bayonetta 3, a Nintendo Switch exclusive. Blanc/White Heart is based on Nintendo home consoles (Wii - Wii U - Switch)
Infernal Queen Butterfly flipped off the island with both hands, and the main CPUs dodged it. The Skyblock fell down and flipped up to the ground, with those underneath it...
"Watch out!" David noticed. "Watch... out!!!!!"
The group brought Nelke and grouped themselves, telling Dr. Manhattan to teleport them all away. He agreed and decided to do as said, leaving the Mecha-Baku into the way, being crushed by the Skyblock island, which crumbled down with impact. However, the mechanical beast, not very surprisingly, shrugged it all off and got up. Dr. Manhattan got back, and saw the Skyblock being crumbled by impact.
"Mechanical chimera, die!" The triplets them casted the appropriate magics onto the Mecha-Baku, allowing Raiden as Jack to slice the beast off to dice into pieces, which ended up combisting in its own vicinity.
Team Baku then quickly finished what's left of the nanomachines-enabled monster with the joint finishing moves, destroying it for good.
"Phew!" May is relieved. "The monster is done!"
"You're technically a monster, and that former high-schooler are the human form." Jack reverted to Raiden, and pointed it out. "But still..."
"Guys, the braindance is complete!" System No. XX reported hard.
Nelke fell down to knees, crying and feels senseless.
"So now she's being affected by the braindance, which'd cancel out the brainwashing." System No. XX pointed it out.
"Finally! Nelke is back!" The alchemists rejoiced.
"Actually, she needs to be treated." Hod noted. "Let's bring her to Beyond the Edge."
The alchemists, despite in excitement, toned that down for a while, and bright Nelke to the island-ship through a portal David summoned with the phone.
"Goodbye for now, and good luck!" The alchemists and their friends sent Nelke. The portal then closed afterwards.
"Now the only thing left we have to deal is..." David continued.
The main CPUs landed on the crumbled island mixed ground.
"Neptune, Noire, Blanc, and Vert, what's up with Stadia?" David asked.
"You goddesses shall fall-" Streaming Heart flew down... *stops and float on* "What?"
awkward silence*
"Ummm... Can we fight you now?" Tiphereth stealthily mocked Streaming Heart. "Because we already freed Nelke and destroyed that beast!"
"Urgh! How!?" Streaming Heart is shocked. "How could you...!"
The DOA fighters went out to bombard Streaming Heart yet again, with their fighting also, but Streaming Heart snapped.
"Enough!!!" Streaming Heart pushed the DOA fighters, knocking them off.
"Yikes!" Raidou is knocked off.
"How... could... you!" Plutia is enraged.
"Ugh! You disgust us!" Ascended Black (Noire) is disgusted.
"You too!" Streaming Heart continued the fight, this time led to the transformed hell out of CPUs and Candidates to fight with.
"Oh the motherfucking god..." David facepalmed.
"Distance from this zone, so we can survive!" The Cube Queen yelled.
"How about teleporting?" Dr. Manhattan suggested.
"I knew you'd be able to teleport us somewhere, so..." David replied. "Teleport to wherever we can clearly see the fight, but not too close.
Dr. Manhattan did what David suggested, and the group watched the CPUs fighting against Stadia.
"I have infinite potential, so how can you defy me!?" Streaming Heart argued while fighting. "Also, Empress Zero is completely right!"
"No way!" Purple Sister (Nepgear) refuted.
"We're not allowing her to become the one!" Black Sister (Uni) argued.
"For the Gamindustri!" White Sister, Ram, yelled.
"And for the omniverse!" White Sister, Rom, yelled.
"Die for our sake!" Rei Ryghts then laughed off. "Now see what we can do!"
The CPUs slowly overpowers Streaming Heart, much to the latter's dismay. Soon enough, she finds herself exhausted and slowly beginning to falter, and the CPUs took that to their advantage, and is about to finish her.
"This is it, Stadia." Ascended Purple is about to finish Streaming Heart.
The CPUs suddenly shone with share energies and colors of the companies behind the consoles, and that, both they're are based from.
"Wait... you're telling me... I'm getting the powers of...!" Ascended White is surprised.
"Master Chief?" Ascended Green felt something.
"Seems like the Cross All." Ascended Black noticed. "Energies and powers linked to overpower the threats to oblivion."
Note: 'Cross All' originated from Namco Capcom, a Japan-only Playstation 2 exclusive.
"Let's finish her together!" Ascended Purple is determined.
Wasting no more time, the CPUs nodded to each other and then simply bombarded Streaming Heart. This is far more than enough to beat her once and for all. Stadia reverted to her human form, bleeding, and is now on verge of death.
"Threat eliminated." Ascended Green reported.
"Look!" Jumpson pointed it out. "Stadia just lost!"
The group celebrated, and the CPUs took Stadia's mangled corpse (it's unknown whether she's still alive or is now dead, but that didn't matter). Dr. Manhattan teleported the group to the CPUs, congratulating them on the victory. Then Dr. Manhattan teleported then all to a cliff that would lead to the Gamindustri Graveyard.
Neptune took the two crystal Stadia was holding, revealing them to be Koei-Tecmo crystal and the bundle crystal.
"Crystal get!" The announcer exclaimed, much to David's annoyance.
Noire carries the body to the end of the cliff.
"Goodbye, Stadia." Noire threw Stadia's body off the cliff. "You've got a good run."
Stadia falls straight down to the Graveyard, left to die there. The CPUs refers back to their human forms, and Dr. Manhattan teleported the entire group, CPUs now included, all back to Beyond the Edge.
"Mission complete!" The new Investigation Team saluted in front of the Shinra and Ouma.
Neptune then explained everything that happened in the mission, including even the Gamindustri's corruption across the timeline.
"Nelke is back, the Mecha-Baku is destroyed, and only a few surviving Loopers are found." Neptune concluded.
"You didn't disappoint us! Completing two missions in one, with a revival rescue as a bonus!" Mii replied. "The only thing disappointing is... well, only a few-"
"Yeah, I'm one of the surviving Loopers." Peely revealed. "I could've been gone for good."
"There are only a few islanders left, and even fewer are the Loopers..." Kogoro thought about it. "The destruction of the Zero Point must have wiped out so many at once."
"Our next stop is Reality-2147483647." David announced. "Because the Origin shown so."
"Reality-2147483647?" The Cube Queen questioned. "Mr. Arisu, what's wrong with it?"
"It is confirmed." Reiji revealed. "Reality-2147483647 is indeed where Genjitsu-no-Omnia is hiding."
"I knew it." The Foundation isn't all that surprised.
"By the way, Geno of the Imagined Order has recovered." Xiaomu told the group. "He should be here any minute."
"Mr. Geno is those enemy, yet in this case, he's a valuable asset to us." Saya told Xiaomu. "You father-killer got a good taste."
"Hey, bringing up my father's death again?" Reiji interrupted Saya.
"C'mon..." Kogoro facepalmed.
A few moments later, Geno, wearing his armor in full, walking alongside Due Flabellum and Meden Traore.
"I'm back, kids." Geno told back.
"Father!" The Imagined and the Order recognized.
"Reality-2147483647 is our next destination." David announced again. "We're to rescue the surviving Loopers, as well as finding out the specifics."
"I should've known that Omnia is abusing the Imagined Order." Geno revealed. "That near-death wasn't the first time I met her."
"Wait... what?" Chesed is confused.
"Mr. Imagined Order, can you... explain what you think?" Tiphereth asked.
"Let's face it. I wanted to sustain the Zero Point." Geno told everyone. "I founded the Imagined Order, and I had the Project Looper... uh, yeah."
"Hey, Geno, what the reality do you think you've met Genjitsu-no-Omnia before?" The Foundation asked.
"Glad you asked, nemesis." Geno replied. "However, we have to go to the Bridge, mainly through the Loot Lake. That would be appropriate."
"Mr. Imagined Order, you certain is a pretty interesting man." Binah responded. "Let's go to the Loot Lake, then go under with it to get to the Bridge."
"The Bridge is in the center of this gigantic, such-island-sized ship!" David told everyone. "Let's go."
The entire group, the Oros Phlox, Haken, Kaguya, Chizuru, and various other is gathering to the Bridge. Meanwhile, the island-ship is floating in the pseudo-void, and is against a really big portal to Reality-2147483647. There, you can see the Sanctum, looking much the same as Herald's Sanctum, but with... underground base? Genjitsu-no-Omnia just happened to be in there, and is now ready to execute the Operation: Zero Hell.
"Zero Hell... is coming." Genjitsu-no-Omnia finished the computer work and paperwork, and began the action.
Genjitsu-no-Omnia left the room, and went up out. However, she saw a note left by Agent Jones, and read it.
To be continued...