A brand new original kigo idea i had and its a four part series. Someone has gone off the deep end and has become an assassin. Everything started with the destruction of GJ. This prologue is just a flashforward all the way to the last book. It will leave u guessing and wondering. I remembered my best story and used the same idea for the prologue. So hope it gets a good reception please R&R thanks.

Short Summary: With the Lorwardians defeated and the world is safe. life is returning to normal. Then a day comes GJ is destroyed and the world starts to fall apart again. Kim and crew are searching for evidence on who did it but they're not alone. Drakken and Shego are looking too. Along the way finding answers becomes a challenge as the two teams constantly butt heads. Along the way though Kim and Shego find their true feelings for one another. They begin to fall in love and Shego leaves her old ways behind to be with Kim.

Rated M for strong graphic violence, strong sexual content and strong language.

Disclaimer: I own nothing to do with the Kim possible universe i just own the story and plot and doing it for the hell of it.

Descent into Darkness

(World's Deadliest Assassin Saga : Book One)

Prologue

Unknown location, 2018 1:30 am local time.

Waves smash against a rock wall. My eyes look at them as the salt spray goes across my face. It nips at my skin kissing it softly. My eyes move to a building that's on a cliff. It's foreboding looking, like something from a horror movie. I adjust the pistols on my hips as I start to descend down a path.

I'm no stranger to violence, in fact I've been dealing with it for sometime now. The moon is shining down on me and I can't help but think. Think of all the dark shit I've done up to this point. I've killed a lot of people to get here. It had all started for me almost four years ago, but that's a story for another day.

Taking a life can be easy, it's all about how you look at it. The people I've killed deserved it. It also helps that they had a hefty price on their heads. Fuck me, a collection of rocks just gave out under my foot. Fuck I hate cliffs.

Why couldn't GJ just get these bastards you ask? That's because it's gone, GJ headquarters was destroyed five years ago. I remember that day all to well, it was the day my life changed. The sword on my back clanks off a rock making me curse under my breath. Even though no one knows I'm here I still like to be as quiet as I can.

Back to GJ. A bomb was detonated in the headquarters in Washington DC. The only two to survive was Will Du and Betty Director. Just a year after that Will disappeared and my life took a nose dive.

Shit, there's talking above me, I hear them plain as day. I reach to my hips and grab my pistols. Both are silenced .45 caliber Berettas. I look up as one comes to a stop just over me. I hear his breathing and hear the sound of his cigarette burning as he takes a drag on it. I quietly pull the hammer back on the pistol in my right hand.

There's a tree root sticking out next to me. I holster my pistol in my left hand. Once it's free of the object I grab ahold of the root. Slowly but surely I let myself move backwards. I look up to see the man smoking his cigarette. I smirk inwardly as I level the pistol sights on his head. About the time I do he looks down to see me and he has the funniest shocked expression.

"Hello big boy," I quip as I fire the silenced pistol. The hollow point round catches him at the bridge of his nose. His head snaps back and he tumbles backwards onto the ground. Using my agility I launch myself up onto the ledge. I land with ease and look down at the dead man I just killed. The cigarette still hangs from his mouth, the smoke curling around in the air. I take the cigarette from his mouth and take a drag on it.

This man is a mercenary, a hired gun. Unlike all the henchmen I've seen in the past mercs are the ones I hate. The brush parts nearby. I dart to a tree and quickly jump behind it. I look on as the other merc appears from the brush. He stops and looks at the dead man before him on the ground. As soon as his eyes look at the man his gun is up. He's sweeping the area, the rifle looking for me but he'll never see this coming.

"Looking for someone?" I ask startling the man. He jumps back, spinning around he faces me.

"Oh fuck me, it's you," he says, struggling to get his gun back to his shoulder.

"Yeah, it's me," I say as I grab my sword. In a flash I pull it out of my sheath and thrust it forward. The blade shoots out into his chest making his eyes shoot wide. I look at him as I grab his falling rifle. I grip the handle of the gun, my hand still grips the handle of the sword. Instead of pulling it straight out I pull it straight up. I look at him as he drops to his knees before falling forward. Blood and severed organs spill out across the ground at my feet. He was split in half at my feet.

Turning my hair swirls around my head. A massive wave crashes against the cliff sending water flying into the air. I look up at the building I have been making my way too. I pass through some long grass but stop quickly. I hunker down as a truck drives by me. A man rides in the bed of it. He is gripping onto a mounted machine gun.

This will be tough, there are at least a hundred mercs moving around. I look up and see a tree nearby, that's my way in. Not yet though once I attack inside all these hired guns will be into try to stop me. Reaching back I grab some explosives I had brought with me. I start sneaking around, moving through the long grass until I'm next to a truck. Lucky for me it's a fuel tanker. I slide under it carefully and place the block of C-4 on the underside of it.

Fuck, the tanker is moving away. Acting quickly I grab ahold of it and go along for the ride. It drives up to a gate and I smile, it's taking me right into the building's outer defences. Once inside I let go and roll to my left. Looking up I run to a collection of crates. I look up, watching as the tanker moves to the guardhouse. Reaching to the back of my belt I grab my detonator. I look at the tanker as it stops at the guardhouse. I press the detonator triggering the bomb.

The explosion is bright. I see the flash and fireball before I hear the sound. Once I hear it, the shockwave hits me knocking me into a wall. Looking up I hear people screaming in pain. I watch as a wounded man staggers around. He's holding onto his intestines and liver. His abdomen had been cut open by a piece of shrapnel. He staggers around trying to keep the organs from falling to the ground.

His head turns and I see more of the damage the bomb had done to him. A piece of shrapnel had ripped the meat from his cheek and jaw. His jaw and cheek bone are exposed, bloody bones gleamed in the firelight. I can see his teeth and the bones gleaming in the light.

I pull the CM-901 off my shoulder and raise it up. I leave the man to suffer as I turn and make my way into the building. I'm able to slip in undetected thanks to the bomb I just detonated. My gun is up and I'm moving through the halls. I move through the halls watching for anything that could show up. Slamming against a wall I look down the corner but nothing is there.

"This is to easy, there has to be someone in this building," I say softly to myself. I'm walking down the halls until I come into a room. I stop dead in my tracks to look forward. I just had to run my fucking mouth. I look around the room to see more mercs almost another hundred. They're looking at me and I keep my gun up pointed at them.

"Oh, you are so fucked now you stupid bitch," a man says walking forward to face me.

"We'll see about that," I say with a smirk.

They charge me and I start firing my gun at them. The bullets are ripping through their bodies killing them and once it's empty I throw it down. I grab my sword in my right hand and one of my pistols in my left. I jump up into the air coming down I stab my sword into the throat of one. I raise my gun up and shoot one in front of me.

Pulling my sword up I slash it quickly. It slices through the throat of another. Bright red blood splashes out across the blade. I look as his esophagus, jugular, and trachea move around free from the throat. I turn to see a man swing at me. I jump back and do a back flip away from him. My foot kicks up and I slam it into his jaw knocking him away. Once I land on my feet my gun is up and I shoot the man.

Fuck that hurt. I just got kicked in the side sending me flying across the room. I slam into a wall and look up to see them still walking towards me. I holster the pistol and grip my sword tightly. I jump up to my feet and then jump up more. My feet get placed on the wall and I springboard off of it.

Flying forward my sword flashes and I decapitate two men with a single swing of my blade. I run forward, dodging attacks while doing my own counter attacks. I'm cutting men with the sword left and right. Spinning around I cut a man in half just above his belt. His top half falls back to the ground. His stomach was cut open and his acids spill out and mix with his blood.

I turn around only for a man to roundhouse kick me away. I go bouncing across the ground before I slam into a wall. I breath deeply, catching my breath I look up as they move up to face me. I can't do this, I can't beat them all alone. What the fuck, grenades? Oh shit grenades.

I jump away just as they explode killing several mercs. Where did those fucking grenades come from. I'm looking up to see a hand in front of my face. I look up to see her, my one true love. She helps me to my feet.

"What are you doing here?" I ask looking at her. Looking around I see she's not alone. There's Ron and Yori both are looking at me kind smiles on their faces. Then I see Monique standing there a determined look on her face as she looks at the army of mercs. I can't believe she came, Bonnie is here. She gives me a cocky grin before looking to the last three people. It's Rex, Maggie, and Jasmine a former merc team and very good with guns.

"Come on overwhelming odds, how could we possibly resist?" My girlfriend quips before kissing me with love.

"Guy's I'm a total bitch but we are surrounded by an army of mercenaries. They are ready to fuck us up big time," I say looking around at them.

"Yeah, beg us for forgiveness later, we've got work to do," Bonnie says cocking the action of her M-16.

"Sounds like a plan," Maggie says looking at the mercs as she grips the forward grip on her F-2000.

"Lock and load folks," I say raising both my pistols up.

Just then the army of mercenaries part and a man comes walking forward. Our eyes shoot wide to see him, he's supposed to be dead. We look at each other as he stops in front of us. He's gripping onto an AK-74 and his brown eyes are locked on us. He's smiling as he levels the gun on us ready to kill us.

"Let's end this," I say charging forward.

Were all firing our guns at them. They are charging us an the man focuses on me. I holster my pistols and pull my sword out. He pulls his own sword out and charges me. The blades clang together and we glare into one another's eyes.

I push back and swing my sword at him again. He deflects it with his own strike. I jump over him and land behind him, my back against his. We start our deadly dance. Each trying to overtake the other with a strike. Our blades flash, the sound of steel on steel echoes around the room. I scream in pain as I feel it. He has just stabbed a knife into my thigh.

I stagger away and look down to see blood oozing out of the wound. I pull the knife from my thigh and look down at the free flowing blood. My head lifts up just in time. I duck low as his blade sweeps over my head cutting some strands of hair away. Standing back up I lock eyes with him.

His eyes are cold, he betrays no emotion as he shoots forward. Our blades clash again and this time they lock. Our faces are inches apart as we growl at each other. I push back and we part. We look at one another slowly walking around one another as the fight rages around us. We shoot forward again and this time I kick my foot out but he catches it.

I scream in pain as he stabs his sword into my calf muscle. He kicks me back and I slam into the ground. I bounce across the ground. Looking up the man is walking towards me a smile on his face. This is it for me, I'm done, I came all this way just to die. It's a fitting death for me, I deserve this.

Suddenly an explosion rips through the roof above us. He looks back up as do I and everyone else. We see the outline of a hovercraft as it descends into the building. I hear laughter, laughter I know all to well. It's Doctor Drakken.

"I'm here to crash the party, and I brought some friends," he cackles looking down.

I look up to see Motor Ed drop down. He raises an M-1014a automatic shotgun. He begins to fire on the mercs. The next group to show up is Team Go. The super powered brothers go into a frenzy attacking alongside Ed. Just then three more explosions go off and an army of Drakken's henchmen show up.

It's now a full battle but the man turns back to me ignoring the newcomers. His eyes are wide as I shoot forward. I plunge my sword into his gut, hearing the sound of the blade cutting through his flesh. His head tips down to see his blood dripping down onto his boots. I twist the blade before pulling it to the right. I slice it out, making a severed kidney and small intestine spill out of the wound.

He falls to his knees desperately struggling to keep his internal organs from spilling out. He grips his severed intestines keeping bile and other excrements from spilling into the wound. His head lifts up to look at me as I stagger backwards. My wounds in my legs are bad, still bleeding but I ignore it. My blade cocks back and I swing it quickly.

The blade cleaves through his neck. I watch as his head tips forward. Bright red blood shoots out in geysers, some of it going across my face. I look at the vertebrae and other parts of the neck. His body slumps forward, causing a wave of blood to wash out over my boots. I turn my head to the left and look at the staircase. I look as a wounded merc tries to get back to his feet. I swing my sword quickly cutting the top of the man's head off. The crown of his head rolls across the ground, his top half of his brain still encased in it.

I walk up the steps moving to the door at the top of the steps. I grip the door handle and turn it slowly. Everything that's happened since GJ was destroyed has led up to this point. To face the man who has caused me so much pain over the years. I open the door, gun up I walk in to see him. His back is to me and he's looking out the window.

"It's time to die," I growl my gun up and pointed at him.

"You know when the Lorwardians invaded I tried to get home to protect my family. I didn't make it, they died, caught by a stray laser beam. I then found out that they had came back to earth because of three people. That day I vowed to end all three of them," he says as he turns to face me.

"Why the fuck should I care? You deserve to die for all the shit you did," I growl pulling the hammer back on the pistol.

"What, the creation kills the creator?" He questions with a smirk and my gun lowers.

"What the fuck do you mean?" I question as he moves up to face me. He's at least a foot taller than me. There's a scar going across his left eye making it a milky color. His long beard hangs down and his long brown hair swirls around his head. He just smirks at me as he starts walking around me.

"I pushed you over the edge. I proved that even a person like you who never kills can become a killer like me. Think back four years ago what happened? I got you to take your first life," He says before walking up behind me. "So, kill me or capture me it does not matter. I won, you got a taste for blood. Like a tiger in India, you can't stop. There's only one way to stop a man eater, it has to be put down."

I look down at the gun in my hand it's shaking as I think about everything. The destruction of GJ, the lives I've taken, all because of this man. I look at him as he walks back around in front of me. He's smiling at me before a gunshot rings out. I gasp loudly and look down. There's blood seeping out of a wound in my stomach. I look back up at him to see a smoking revolver in his hand.

"I'll be the one to put you down," he says walking up to me his pistol in hand.

He suddenly roundhouse kicks me to the left sending me crashing into a wall. I slump to the right feeling my blood starting to pool around me. I look up as he steps on my hand pinning it and the gun to the ground. I scream in pain as he steps on my hand harder. I hear the sound of my fingers breaking under the strain. I look up at him as the gun levels on my head.

Suddenly a gunshot rings out and blood splashes across my face. He looks down at his shoulder before turning around. Standing there is my girlfriend and Maggie. Her gun is up and smoking as she keeps it trained on him. He falls to his knees blood dripping from his wound as Maggie walks up to him. She nods to my love telling her to help me. She nods and picks me up making me hiss in pain.

"You loose," the man said with a laugh as he looks at me. "You loose and I win."

"Just shut your fucking mouth" my girlfriend says before she punches him across the face.

We look down to see him knocked unconscious. Together her and I start walking down the steps. Maggie stays behind, don't know why, but she is. We walk down the steps and at the bottom we look on to see the mercs are all dead or unconscious. I'm walking past them, my hand on my gut as blood seeps from between my fingers.

"Seriously it's nice to see you still alive," Ed says looking at me with a toothy smile. His blonde mullet swirls around his head as he rest the shotgun on his shoulder.

"Oh shut up Ed, I need to go get fixed up," I hiss in pain as I climb into a hovercraft with Drakken in it. We look back to see Maggie appear a satisfied look on her face. "Where is he?" I ask looking at him.

"He's hanging around, I've got one more thing to do then I'll meet you guys at the hospital," she says before walking off.

I look to my girlfriend, I'm just so weak from loosing so much blood. I tip my head to her shoulder as the hovercraft starts flying away. I look past her and we both see it. The man we were after. He had a rope around his neck and he's dangling from his window. We both chuckle realizing that Maggie's corny pun was serious. I look up at her and she looks back at me. Leaning down she kisses me and I kiss her back as we leave the building behind. It's over, it's finally over, but he's right I've had a taste of blood and I enjoy it. Although given everything that's happened I no longer need to kill. I can finally rebuild my life and settle down.

"Babe," I say weakly as I start to feel myself slip into darkness.

"Yeah?" She ask looking down to me.

I reach into my pocket and pull out a ring. I hold it up for her to see it. "Marry me?" I ask looking at her.

She looks at the ring and smiles as she looks at me before taking the ring. She puts it on. Her face lights up but it fades, she sees my face. I can tell it's bad but it doesn't matter as I slip forward onto the floor of the hovercraft. The last thing I hear is her voice calling my name as darkness takes me into its icy grasp.