Hi everyone. I apologize for not posting anything approximately these past two weeks. I'd been writing this new fix of mine slowly while feeling lazy most of the time. But I'm back for now and with this latest crossover of mine.

You see but sometime ago I'd wanted to do my own version of a Grodd vs King Shark battle in response to the Kong vs Godzilla movie that came out and I've finally gotten around to doing it and as a crossover story. I also know that battle was already shown in canon and one on one but this will be even bigger and hopefully much more epic.

Regarding Grodd, unlike canon but here he's actually one of the good guys and he with the other apes of gorilla city are close allies and friends of Team Flash.

Disclaimer: I don't own "The Flash" or "Agents Of Shield".

It was currently a quiet Saturday evening and both teams were over at Barry and his wife Patty's home enjoying some downtime. The teammates consisting of both Barry, Patty, Cisco, Caitlin, Joe, Wally, Harry, Ralph and his fiancé Sue, and Allegra from Team Flash alongside the S.H.I.E.L.D. team led by Coulson who was present along with May, Skye, Fitz and his girlfriend and fellow scientist Jemma, Grant, Mack and his girlfriend and fellow agent Yo-Yo, Tripp, Hunter and his ex-wife plus on and off again girlfriend Bobbi were all seated together on the living room floor laughing and chatting.

They also had wraps, fry containers, and plastic cups scattered around the floor as they consumed food and drinks they'd purchased earlier from Big Belly Burger while watching "Terminator 2".

Iris on her part along with Kamilla, the latter Cisco's girlfriend, was not with them since they was currently in Coast City following a news story for The Citizen though they checked in with their loved ones daily.

"Man oh man ya'll this movie is a classic I mean wow," Cisco almost bellowed out in excitement while stuffing some fries into his mouth. "I never get tired of watching it and especially that totally cool chase scene. I mean do you see that? That scary o'll T-1000 driving that big o'll truck and trying to run down John while he's on his bicycle trying to get the heck out of there while the Terminator comes charging in on his motorbike whipping that rifle in his fancy awesome twirl and just shooting out all those wheels."

"Yeah yeah we can see it buddy and yeah it's awesome," Hunter replied in agreement while grinning at his friend's enthusiasm.

"I'm really glad you introduced me to this movie Caitlin. It's certainly a rare gem and I enjoy everything about it. And it's not just the action but the emotional moments, the philosophical elements, and even the thought provoking questions. And I'm a huge fan of the no fate but what we make element which pretty much drives this movie," Skye addressed their friend as they all continued to watch the intense chase scene unfold.

"My pleasure, and I knew you'd like it and apparently everyone else here does," Caitlin replied with a warm smile.

"Ya know, but if I was in that movie and facing that T-1000 I would've frosted him up and that'd be the end of it. Or at least I would've if it wasn't temporary only," Frost stated and then shrugged in disappointment.

"I hear you Frost. Shame I can't use my trusty axe one that guy," Mack responded and added, also disappointed but knowing the world ain't that easy.

"Out of curiously Barry but do you by any chance know how you'd try to stop this movie's baddie? Bobbi questioned him curiously while propping herself on her hands and leaning back to see Barry who was seated on the couch behind her with Patty cuddled into him.

The aforementioned man thought for a moment.

"I honestly don't know. I'd probably unleash some of my Speed Force lighting against him but knowing what we know it probably wouldn't have worked. I'm sure I would've eventually come up something," he answered her while feeling confident the solution would've come to him eventually.

"You definitely would've Barry. I mean no matter what happens or how difficult things get you always manage to find the solution." Ward stated genuinely while wishing he always had the same confidence as the former did during all of the missions he'd been assigned to and doubtless would in the near future.

"He's right Bar. Regardless of how hard things become or how much the situation escalates you always manage to figure out what to do and get through it and that's one of the things that makes me so proud of you. And one way or another you'd have also figured out something to stop that liquid cyborg," Joe assured his foster son while giving him an encouraging smile.

"Thanks Joe," Barry smiled and nodded.

All of a sudden an enormous blast was heard outside, causing all of them to sit up, startled.

"What the heck was that?!" a stunned Patty exclaimed.

"I don't know but we should probably check it out," Barry answered seriously to which everyone nodded.

"I hear ya. Better make sure everyone out there is alright," Coulson agreed. The movie was then paused as he began giving orders to his team who all began strapping on their bulletproof vests and gathering their high tech weaponry, Skye on her part also attaching her Quake gauntlets onto her wrists, while Barry and Wally changed into their uniforms at super speed and Cisco, Frost after Caitlin let her take over, and Ralph quickly changed into their respective Vibe, Frost, and Elongated Man uniforms while Allegra changed into her own uniform and Sue into her slick black jumpsuit.

Meanwhile Joe and Patty got ahold of their police badges, vests, and guns and attached them to their waists and Harry also got ahold of his plasma rifle.

None of them knew what was transpiring outside but they were getting themselves equipped and prepared just in case.

Cisco then created one of his signature swirling blue portals and the heroes all stepped into it as they utilized it to transport themselves from Barry and Patty's loft to the streets of the city and upon stepping out were met with a stunning and terrifying site. For before them was an army of giant man sharks throughout the city, clothed in nothing but pants.

The sharks stormed the city, their heavy footsteps emanating pounding echoes as loud growls bellowed out from their open jaws and their sharp teeth striking fear into the hearts of fleeing citizens. They used their enormous hands to rip out benches, stop lights, lamp posts, and other small to medium structures from the ground, smashed polls, and alternated between either crushing parked vehicles with their massive feet or throwing them against buildings and left those inside of the buildings greatly frightened at the sounds of impact.

One giant shark picked up an oil tanker parked nearby and smashed it against a building resulting in the impact causing a fiery explosion that blew off a chunk of its surface.

The heroes observing also watched as sharks climbed the skyscrapers and slammed their fists onto the latters' sides in a show of power and others smashing their fists into the windows while those inside either scattered out of the doors of the offices they were in or backed themselves against the walls of the room.

In some pretty stunning and horrifying scenes, the sharks moved their heads side to side as they blasted beams of yellow energy from their mouths which set off massive balls of fiery explosions everywhere and sent tall flames billowing high up from the streets while setting portions of tall buildings and other structures on fire. Plus they ripped apart the roofs of small businesses and stuck their heads inside, sending patrons screaming.

Not all of the sharks had this ability involving the release of beams from their mouths but quite a few of them did and it was a site to see and not to mention the resulting destruction it caused.

The CCPD on the ground were doing all they could to contain the threat, firing their heavy load of weaponry at the sharks while doing their best to guide civilians out of harms way. The bullets did not phase the sharks however and the police were forced to retreat as the sharks marched towards them while the officers continued discharging their weapons, gunfire heard everywhere, while focusing on leading the citizens away from the danger.

There were also helicopters engaging the rampaging beasts from above, the pilots firing their turrets with everything they had. But sadly many of those helicopters were either tossed aside and against buildings or slammed to the ground, resulting in more yet somewhat smaller explosions.

Perched on top of the tallest skyscraper was King Shark himself, looking downwards and observing his armies ravaging the city with a villainous grin.

"Who the heck is that creature up there?" Coulson questioned worriedly as he looked up at King Shark's imposing figure above them.

"That's King Shark. A dangerous and powerful man shark from an alternate earth. First time I met him was when he almost pulverized my boyfriend," Patty explained with a shudder as she remembered when the monster had the Flash, long before she knew it was Barry, in his grasp and she could remember fearing for both the young hero and also herself when the beast came stomping towards her.

Tripp let out a whistle.

"An alternate universe huh? Well I've heard of everything now. But after all we've experienced and gone through, the idea of another reality isn't even half crazy," he commented with a head shake.

"Doesn't matter where he came from. We need to stop him and his buddies before they tear down the whole city," Mack stated seriously as he powered up his axe. And while it might not have been an electric chainsaw it still did its job against whatever was necessary and giant sharks were doubtless included. Shame the axe couldn't stop forces of nature like tornadoes but hey. You win some you lose some.

"He's right. We need to get King Shark and take down the other sharks before anyone else gets hurt. Cisco, Frost, Wally, Ralph, Allegra, Harry, Sue, all of you go and take them on while doing all you can to contain the damage they're causing," Barry directed his teammates to which they nodded.

"You heard him guys. We need to take down those killer sharks as quickly as possible before anyone else gets hurt and so I need all of you to provide them with backup while helping to get the civilians to safety," Coulson addressed May, Skye, Ward, Fitz, Simmons, Tripp, Lance, Bobbi, Mack, and Yo-yo and they murmured in agreement and then rushed forward with their friends onto the scene and together the agents and the heroes began engaging the monsters, battling them with all they had.

Cisco and Allegra stretched out their hands and blasted the sharks with their respective blue vibes and bright colored energy beams which upon impact sent the beasts barreling backwards while Frost soared through the air across the city on a rising crystalline structure she rode like a wave and unleashed cold blasts and ice crystals onto the sharks, her hands moving forwards and backwards during each blast, freezing some up like giant statues while stabbing others with sharp crystalline shards, killing them.

There was no regret from her when doing so or any disapproval from her teammates since they were all fighting in defense of the city and were not above using lethal force to protecting it and especially in dire situations such as these.

Skye meanwhile utilized the vibrations in her hands and feet and propelling her body upwards, arms outstretched at her sides and pointed downwards while her long black hair billowed in the air, she soared into the air and then stretching out her hands she released powerful vibration blasts towards a group of sharks which blasted them backwards and scattered others in various directions.

Wally and Barry raced throughout the city and through the windows of skyscrapers and sped fleeing or trapped citizens to safety while facing off against King Shark's army and doing all they could to neutralize the threat level they posed. They took turns blasting them with their respective yellow and orange Speed Force lighting and also ramming them with powerful speed punches which slammed them onto their backs hard with resounding thuds.

Allegra on her part was continuing to blast the sharks with her ultraviolet energy when she turned a little too late and saw a particularly scary looking shark, his terrifying pointed teeth seen, as he stomped towards her very fast. Her eyes widened in fear as he raised up one of his arms to take a swing at her which would've probably resulted in her demise depending upon wherever she was slammed against but before his massive hand could make impact with her body she suddenly found herself being pulled away at top speed and placed behind a vehicle. Looking up at her rescuer she saw it was Elena.

"Man I didn't even see him. Thanks so much for the rescue," Allegra thanked her friend while her shoulders sagged in relief.

"Of course compadre. I'll always have my friends back," Elena reassured her to which Allegra smiled gratefully at her before they both let out a sudden surprised shout as the car obscuring them was suddenly flung into the air and to the side and replacing it was the same man shark that had been headed towards Allegra.

"Not, so, fast," he grinned in victory and curling his hand into a fist prepared to slam it down fast onto their heads. Allegra panicking quickly thrust out her hands to blast the shark but before she could a sudden sound of energy weapons being discharged was heard after which the shark stopped in frozen shock, a gaping hole in the center of his chest, before he fell down onto his side.

Behind him and across from them the two women saw Ward and Tripp with plasma weapons raised.

"You guys okay?" Ward called out to his two friends and fellow agent.

"Si mucho gracias. And right on time," Elena beamed in gratitude.

"Yeah guys. Thanks for the assist," Allegra added with an appreciative smile.

"No problem. Now let's blast some more of those monster sharks of ours shall we?" Tripp suggested while resetting his rifle which sent off a whirring sound as it charged back up.

"I'm game," Ward answered as he charged up his own rifle.

"Same here fellas," Elena added exuberantly while Allegra was just as ready as her comrades. The four of them then jumped back into the fray.

Meanwhile Joe and Patty had joined with their fellow officers who were relieved that their captain was beside them and together with the other small team of S.H.I.E.L.D. agents, being Simmons, Fitz, Lance, Bobbi, May, and Coulson, fighting alongside them the officers and the agents fired off their weapons nonstop at the sharks, gunfire being heard and blue energy beams seen flying upwards. The police were able to succeed in firing off some successful shots but had the agents not been there to back them up with their high tech weaponry the sharks might've overwhelmed them at this point.

At that moment the agents heard someone trying to reach them through their coms and responded to who turned out to be Mack.

"Hey guys? I'm going to need some backup here if anyone can spare a moment," his voice was heard alongside the sounds of sharks growling and a repeated "Hey! Back off" from him.

"Mack? I hear you what's your status?" Bobbi quickly questioned him and needing to ascertain the situation he was in at the moment.

"I'm currently standing on top of the roof of a building along with a small group of folks I'd just rescued and those blasted sharks are scaling the side and trying to get to us," Mack explained while firing his rifle at the persistent beasts while also using the axe attached to it like crazy and hacking away at them. He'd managed to slice his axe across their eyes and into some of their heads, respectively blinding or killing them, and it along with shorting them helped but they were still coming though Mack stood his ground. "I'm holding them back as best I can but darn are they persistent and some assistance would be appreciated."

"Alright I'm on my way," Bobbi answered and then turned towards her teammates.

"We heard. You go over and help Mack with his situation. We'll be fine here," May assured her with a small smile.

"I'll come with you love. You need someone to watch your back and I need to protect my mate Mack's back as well," Lance spoke up as well to which Bobbi smiled gratefully.

"Alright then and we'll see the two of you later hopefully. And please don't get yourselves killed out there. That's an order and I really don't want to lose two of my best agents," Coulson added.

"Ya heard the man and you guys get back safely along with our boy Mack and those he's protecting ya hear?" Fitz spoke up while Simmons nodded.

"What he said," she added further with a soft smile.

"Affirmative" and "You betcha mates," was heard from Bobbi and Lance who then went off to help Mack and managed to find him and those he was protecting while the sharks continued climbing the building. The couple moved to the other side of the building and making their way up there were able to join Mack on the rooftop.

"Man am I glad to see you both," he said to them while sighing in relief at their presence.

"Of course buddy. You know we'll never leave you hanging," Hunter grinned at him and then looked downwards at the still climbing sharks, shaking his head. "And man did we arrive just this time. But don't worry. Let's just blast those bloody sharks to the end of time."

"Alright boys less chit chat and more action. On my mark," Bobbi stated and then pointed her plasma rifle downwards while Hunter and Mack imitated her movements.

"The rest of you stay behind us alright," Bobbi called out to their charges all of whom nodded and then standing together in a line on the rooftop with Hunter on the right, Bobbi on the left, and Mack in the middle and all of them having their weapons poised downwards, they began firing relentlessly upon the killer sharks, the blue beams making impact with the latter and killing them while sending their bodies falling from the building and onto the ground. The heroic agents continued this and refused to stop until finally the onslaught of sharks continuing to climb up towards them ceased and instead left a dead pile of them on the ground below the building.

"Finally! We certainly kicked their butts didn't we?" Hunter proudly observed with a satisfied grin.

"We definitely did buddy and that takes care of this problem here and thanks again for both of your support," Mack replied while giving them both a grateful look.

"Don't mention it. This battle is still far from over though and we need to keep fighting until we get all of these sharks cleared out of this city," Bobbi assured him and stated as she observed the still sizable amount of sharks assaulting the city across from where she stood above it.

Her companions agreed with her and Hunter volunteered to escort the civilians with them to a safe location to which Mack accepted while he and Bobbi decided to return to the front lines after which they all parted ways, Hunter and his now charges going to find a secure place while Mack and Bobbi went their way to rejoin their fellow agents and the heroes.

In another section of the city, Frost continued gliding on her makeshift ice slide and approached a total of three sharks who faced her and grinning wickedly, together opened their jaws wide and each unleashed a yellow energy beam, the three beams meeting in the middle while moving towards her. She however countered by outstretching her hands forward and sending a massive cold blast towards them, ice and fire meeting in the middle and creating a growing ball of cold and heat.

Frost was relentless however and kept pushing back, her cold blast beginning to overwhelm the beams her three opponents continued to unleash until she released a particularly hard blast which snuffed out the beams and sent the sharks falling downwards and onto their backs with a hard crash sound.

All throughout the city the team of heroes and the S.H.I.E.L.D. agents waged furious war against what felt like an armada of sharks at times and it lasted all the way until they all ended up gathered together in the middle of the city square, Lance included after he'd fully secured his charges, while the few scores of sharks which had yet to be neutralized were converging around them. Meanwhile King Shark leapt from the building he'd been perched on and marched towards them until he stood before them all.

"A most impressive effort from your team and allies Flash, but now we have you all surrounded and once you are all eliminated this city will be entirely mine. Any last words?"

The heroes and agents all stare back at him defiantly in response to his words.

"None of us are going to stop fighting for this city and we will continue to do so no matter what. And it's you who needs to back down for we're never letting you take this city," Barry replied firmly.

"Like my friend here said, we're not stopping and we'll remain standing between you and all the people we're protecting. Whatever it takes," Coulson added with a smile and not even fearing the possibility of death and especially considering he'd already gone through that before.

King Shark smirked at them.

"As you wish," he replied and he with his remaining army continued to converge upon them while they continued to stand their ground, come what may, when suddenly a blue portal opened behind them and to everyone's surprise stepped out Grodd and his own army of gorillas, clad in their helmets and shields while holding onto their spears.

For Barry and his teammates there had never been a more welcome site while their friends from S.H.I.E.L.D. stared back warily at the gorillas, wondering if a second major problem was about to unfold. At least they did until Grodd spoke up.

"King Shark. You have made a grievous error besieging this city and now we are here to stand with them and you shall pay the price," he stated to him coldly.

King Shark and the other sharks grinned evily at the gorillas, recognizing Grodd and his army due to past encounters.

"Then make ready to join their fate," the villainous alpha shark replied after which both groups of giant sized beasts charged towards each other and the true battle began.

To Be Continued

A/N So what did you all think so far? Please let me know if you want.

I don't know when I'll have the next chapter available but only time will tell.

Until then have a great day or night.