Kim Possible: Biohazard

(A/N: The next few chapters will be action driven and fast paced with a lot happening, so hold on. I'll try to put up the rest of the story today seeing as I've finally finished it, but no promises. This story is definitely a season finale, so to speak, and a premiere for the next set of stories in this series that I'll be writing. On another note, I'm thinking of doing a couple of spin off series' as well, one focusing on Team Go before Shego went evil [I know one of my non-regular reviewers adores Team Go]. The other will focus on the dysfunctional family that is Jack, Betty, Will, and Sheldon, so keep an eye out for those in future.)

Dropping Like Flies

Kim was coughing badly. "Oh Kimmie," Amy said, sadness in her eyes as she ruefully shook her head.

"We need t' leave the lassie behind. Ef she turns…" Killigan began.

"Forget it!" Shego shot. "Cupcake's coming with us."

"No, he's right. You should keep going. I can hold them back. I'm going to turn soon anyway," Kim replied. "It's no big. Everything will be okay."

"Kim, I'm sorry… I-I didn't want this to happen. I didn't want you to get hurt for me," Wego One miserably said, guilt tearing him up and tears in his eyes.

"Hey, it's what I do," Kim reassured the boy, patting his head. Her eyes misted with tears. Oh gods, she missed her brothers so much right now. She'd give anything to have the tweebs here with her. Shego was so lucky.

"Possible, leaving you behind is out of the question," Barkin stated. "All for one and one for all."

"Until you turn, Kim, you will remain with us," Hirotaka backed, bowing to her.

"It's too risky," Kim worriedly replied.

"It can't possibly get much worse than it is now," Justine stated.

"Stick close, pumpkin," Shego ordered. "The ballots have been cast."

KP

They raced out into the next hallway, again fighting through hordes and hordes of infected. "Keep close, keep in line!" Barkin was ordering over the battle.

"Keep quiet!" Jack yelled at him, finding himself more distracted than anything with the orders the man was giving. Barkin started and frowned, but obeyed.

"We're almost at the emergency exit!" Hego informed them all. "Golfer, buy us some time!"

"Aye," Killigan agreed. He slid to a stop and began firing his golf balls back at the horde, slowing them down. Unfortunately, he was so focused on the ones coming towards them that he didn't pay attention to what was happening around him. All at once a side door flew open! He hardly could gasp before they'd tackled him. "Help, help!" he cried out in terror, desperately trying to fend them off. "Help me!"

"Duff!" Amy screamed.

"I've got him!" Will exclaimed, leaping forward with his weapons. He shot the tiny pistol and a shock wave flew out, throwing the infected back from advancing on the man and ripping him to shreds. He turned attention to the ones already on the golfer and leapt at them, fighting powerfully with all the combat skills he knew. They were flying. Will decked one of the creatures and spun, kicking another. As soon as Killigan was free, Will seized his arm and pulled him up. "Catch up to the others, I'll cover you!" Will ordered. Killigan, shocked and grateful, nodded and obeyed. Will followed the golfer, taking care of straggling infected.

KP

"Laddie, ye' saved ma life," Killigan said to the boy the moment they were back with the others.

"It was really no trouble," Will answered, smirking. "We're all in this together."

"Got it!" Hego exclaimed. They all turned. A tiny little door opened near the bottom. Everyone except Team Go blinked blankly at it.

"That's it!" Josh demanded, shaking out of his shock. "Who can fit through there?"

"Mego," Hego, Shego, and the Wego Twins answered together. Mego smirked and shrunk, quickly running through the door.

"How do we know he won't leave us behind?" Amelia asked.

"The guy loves himself, sure, but come on, he's still our brother," Shego replied.

"Mego's loyalty has always been with us," the Wego twins chimed together.

"Not so much Team Go as a team, but us," Hego agreed. Sure enough the escape opened and the group ran inside, shutting the door behind them. Mego grew back to normal size.

"Question. What would have happened if Mego weren't here?" Monique wondered.

"Then I would break open the wall, we'd rush in, all of us remaining would type in special codes at the little computer screens you see, and a backup door would fall into place," Hego answered.

"You guys covered everything," Monique said.

"Not quite," Shego replied. "Cough, cough, huge screen in the conference room."

"We're not doing this here, sis," Hego said to her warningly.

They were stopped when they heard Yori say to Kim, "You must hold on, Kim, a little longer." They turned to Kim. She was pale and sickly looking. Kim nodded weakly.

"This is my fault," Wego One said, looking sadly down.

"Would you quit beating yourself up about it?" Mego demanded.

"Yeah, it could have just as easily been anyone," Wego Two assured his twin. Wego One smiled. They had a point.

"Let's keep going. The sooner the cure is in the air the better," Tara stated. They immediately headed off.

KP

The group walked through the passage a long moment in silence, hearing the infected screaming and roaring through the walls. Kim was beginning to stagger. "We should have brought another needle with us, filled with the antidote," Fukushima said to the group, breaking the silence.

"We should have brought a whole lot more than one," Monique said. "Kim ain't gonna be the only one of us who ends up infected.

"Pick her up, Ron," Amelia said to Ron. "She can hardly walk."

Ron swallowed tightly and obeyed, scooping Kim up into his arms. Kim looked blankly up at him. For a moment he could have sworn he heard her growl lowly. She was going to turn any minute now. "Give me the containment unit," Kim said quietly.

"What? Why?" Dr. Director quickly demanded. She didn't believe she liked where this was going.

"The minute we get outside, I'll run into the hordes. I'll break the cure open before I turn," Kim weakly narrated.

"Kim…" Ron began.

"Ron… Let me go… Things will be okay soon, just wait and see," Kim promised, smiling bravely up at him.

"N-no…" Ron said, tears in his eyes.

"She may be our only hope," Hego comfortingly said to Ron, placing a hand on his shoulder. Ron swallowed and looked miserably down.

"Here's the exit," Mego stated, pausing at a section of wall.

"All right, listen up people. Through this door are swarms on swarms of infected just waiting for us to walk outside. Be ready for anything. Some of us may not make it," Barkin began.

"Can I take a rain check?" Camille uncertainly asked. Half of the others raised their hands as well, showing their agreement with her.

"Oh this is sad," Barkin said, face palming.

"Let's just get this over with!" Amelia exclaimed, throwing open the door and racing out. The others, shocked, followed her quickly.

KP

They stood outside and gaped at the small island on which Go Tower was situated. It was covered! "Oh we're dead," Ned said.

"Quick, the cure!" Kim exclaimed. Wade whipped it out and Kim grabbed it. She leapt from her boyfriend's arms and ran instantly into the hordes.

"Kim!" Ron cried out after her. Josh held him back, worried for his friend.

Kim slid into the midst. They all roared and started after her. Kim raised the cure up, ready to smash it, but suddenly she stopped with a pained gasp. "What's happening? What's wrong?" Shego demanded, wondering why Kim had stopped.

"Oh no, she's been overcome by the infection!" Betty exclaimed. Sure enough the cure dropped from Kim's hand, rolling on the ground, and Kim hunched over, growling. All at once she roared loudly and rose. The other zombies roared as well, welcoming the newcomer into their ranks.

"Oh, this very bad now," Ron said.

Justine gasped, exclaiming, "We have to get the cure into the air!" Before anyone could react she was running into the sea of zombies!

"Justine, no!" Ned cried, running after her. The others instantly followed, scowling and meeting the crowd head on. Gemini, however, stayed in the secret passage. Hego paused to shut the door on him. He was too weak to help them fight. Soon Gemini would be joined by more of them anyway, mainly those who ended up incapacitated.

KP

Justine gasped and dodged a zombie's attack. She slid under another and snatched the cure. "Justine!" she heard Ned cry.

"Justine, don't!" she heard Wade calling. She couldn't risk not doing this, though. The cure had to be released!

She dropped to the ground and slammed the cure against a rock as hard as she could. It didn't break, and terror came to her eyes. "What?" she breathed. Oh no, they'd made it too strong! It would take a lot more than one hit to release it. She began bashing it repetitively. It was beginning to dent. All at once, though, she felt a bite rip into her and she screamed in pain.

"No!" Ned cried, in terror. She looked back at him, eyes apologetic. Sorry, Ned, I can't do this anymore. She grabbed the cure and threw it as far as she could back towards the others.

Amelia leapt up and caught it. She looked towards Justine and saw the girl becoming one of the infected. "Good girl," Amelia quietly murmured, sadness in her eyes. Two down. They were dropping like flies and this wasn't close to being over. She ran back to the others, calling, "We need to stay together! Don't get separated!" She rammed the device into the ground, or almost did. All at once an infected attacked. She screamed, falling. The device rolled into the horde out of sight. Hirotaka tackled the zombie, knocking it off of Amelia.

"Are you bitten?" he demanded.

"N-no, I'm fine," she answered, staggering up.

"Ach, who are we goin' t' lose next?" Killigan asked worriedly.

"Look out!" Hego cried, leaping forward and tackling Killigan out of the way of an infected. Killigan gaped in shock at it. "You if you're not careful," Hego chastised. Killigan sheepishly grinned. The two leapt up. Hego began charging through the infected like a bowling ball. Killigan began letting his golf balls fly.

KP

"We're routed, people, fall back!" Barkin called loudly. Instantly they began to try and retreat. All at once, though, Barkin screamed in pain as a swarm of five infected grabbed him and began ripping into his flesh.

"Mr. B!" Ron exclaimed as they all slid to a stop. The only reply was a vicious roar from a now zombified Barkin.

"Oh rot," Monkey Fist said, tensing as the rest of them got into a circle, ready to defend against all sides.

"We're not going to make it!" Ron exclaimed.

"Stoppable, Monkey Powers!" Monkey Fist ordered. Immediately he summoned his own. Ron swallowed and nodded, trying to focus.

"Into the centre, Outsider! We will defend you. Focus on meditating!" Fukushima ordered. Ron obeyed quickly, sitting and putting more trust in this mismatched bunch than he ever had before.

In moments he leapt into the air, saying, "Booyah!" Immediately he and Monkey Fist shot off, tearing through the hordes.

"This isn't sticking together!" Tara called after them worriedly.

"Ugh, leave them. They wanna die, they can die," Shego stated, shooting blasts at approaching infected. She screamed as suddenly something bit her. She would have panicked, except she knew she was immune. She blasted the thing away. "Hey, nobody bites me!"

"Shego!" Hego screamed, pointing behind his sister. Shego gasped and spun only to be tackled by a large horde and dragged away into their midst.

"They'll kill her! If they can't infect her they'll kill her!" Amy exclaimed. Instantly she threw down her orbs, summoning her mutants, all of which promptly tore into the zombies, clearing her path. DNAmy leapt onto her Otterfly and ordered, "Go to Shego!" The mutant buzzed, nodding, and immediately flew towards the vixen.

KP

"Help! Help!" Shego was screaming, feeling her skin being torn off in chunks. Desperately she was fighting, but she was alone and being swarmed.

All at once Amy was there, leaping from her Otterfly and pulling out a weapon, shooting at the masses and keeping them back. "Get up!" Amy ordered, pulling Shego to her feet. The Otterfly was swooping back for them. "Jump onto it! He won't bite!" Amy ordered.

"I owe you big, Ames," Shego answered, grinning in relief at Amy. Amy winked. Shego leapt up onto the Otterfly and grabbed DNAmy, pulling her up. The two returned to where the circle had been only to see, in horror, that it had been breached, and now their allies were scattered!

"Oh dear," Amy said.

"Come on, Amy, we're going down there!" Shego exclaimed, scowling on seeing Hego being swarmed and torn into.

KP

"Help!" Hego called. He was holding his own, but he was losing more blood than he cared to admit. He cried out in pain as he was suddenly tackled by a hoard. He screamed as they began tearing into him. He was blacking out! Oh gods, he was going to die! "Shego, Mego, Wego Twins, I'm sorry!" he cried out.

"No touchy my brother!" Shego yelled, eyes flaming and teeth gritted. She leapt from the Otterfly flipping and landing next to Hego, viciously blasting the zombies away from him. She couldn't keep this up, though. All at once Mego and the Wego Twins were there, helping her. "About time!" she said to them.

"Sis, the Wego Twins can't go much longer!" Mego said to Shego. "We need to get them to safety!" Shego noticed with a cold dread that the Wego twins were bleeding badly, Wego One more so, as he'd already been attacked.

"Amy!" Shego yelled to the geneticist floating above and shooting at zombies. Amy looked down. "Get Camille and Adrena then come cover us!"

"Righty O' Shego," Amy sang. Instantly she moved to obey.

KP

Camille, in a lionesses form, roared viciously, tearing through the crowds of zombies. Adrena was shooting like mad, covering the lion. They heard Falsetto's wolfhounds somewhere nearby, attacking and mauling infected. The two exchanged looks. Motor Ed wheeled up to them cheering, "This is totally rad, babes!"

"Rad is bad! Shego needs our cover!" Amy suddenly called from above. The three looked up, gasping. Quickly they followed Amy's lead, racing back towards Team Go.

Shego, Mego, and the Wego's were getting tired, gasping and panting. They couldn't hold out much longer, and Hego was unconscious! Mego was muttering under his breath, probably a stream of curses. All at once a lion roared, leaping through the crowds and mauling the infected. Seconds later Motor Ed was hitting the zombies, Adrena shooting with DNAmy.

"Get them out of here!" Adrena called to Shego. Shego grinned. She and Mego bent and lifted Hego. As quickly as they could they made their way back to the safe house where Gemini was.

"Team Go's out for the count!" Amy yelled over the hordes, hoping the others heard her. And they were all out for the count. Of them all Mego was in the best shape, and he could hardly walk. In all honesty, he was pretty much carrying both Shego and Hego. Adrenaline did wonders. You'd never guess the lanky young man could carry both his huge brother and his sister at the same time.

"Get inside," Shego ordered. The Wego's entered quickly. Mego helped Hego into the safe house. Just as Shego was about to follow, though, she felt herself being tackled. She screamed.

"Shego!" Mego and the twins screamed.