This is Based off of the (Tiger of Darkness ) super smash bros AU. so this is a fan work. I highly encourage you to check him out. This Takes place a millennium before pokemon were created. oh this is just a one shot.

An age before pokemon came to this world. Humans lived in peace and prosperity. Until an evil man named Tabuu appeared. With an iron fist Tabuu Summon and an army of demons To take over all the regions. People's homes and villages were burned down to the ground. Those who got in this way were slaughtered. Even goddesses like Palutena and Hylia stood no Chance against him. With the humans now helpless and powerless they had no choice but to bow down to their god. Tabuu will go on to rule For many years to come. But one day that's all going to change because of one miserable slave girl.

(100 years later)

A hundred years have gone by. Nothing has changed for humans. They were now all slaves to Tabuu. Everyone scrambles around town to get all the work done, otherwise they will be punished or even executed. But amongst the slaves once stood out. A young 10 year old girl stood right next to Tabuu. She had wild long black hair with green eyes. She also has Z marks on her cheeks. Her name was Yusra ketchum.

Tabuu: Hey slave girl! I didn't Spare your life only for you to be daydreaming!

Yusra:I'm so sorry sir it won't happen again (Glares at Taduu)

Tabuu: good...your Dismiss for now we have a ceremony later

Yusra: goodbye for now master (she bowed)

Yusra Went to her usual hiding spot to rest. She didn't have shoes so she had a bunch of bruises on her feet. She puts a hand to her feet and a blue aura escapes from her hand. Yusra Had a magical ability to heal anything. That's why Tabuu Hasn't killed her yet. Because he needs her, For his own cruel reasons. Tabuu had also killed her parents. Yusra Sticks out a knife That she made secretly and she also pulls out a bottle of poison.

Yusra: tonight this bastard will meet his end

(Later that night)

The ceremony has begun. The demon soldiers roughly pushed humans into the throne room.

Tabuu: Do you know why you guys are here?

Random slave: no...lord..Tabuu (trembles in fear)

Tabuu: I've been getting reports from my soldiers that somebody is going to assassinate me!. Which one of you pathetic humans is it!.

None of the humans spoke

Tabuu: Answer me you Stupid mortals!

(No answer)

Tabuu: Well then... Since you refuse to answer me death you shall all face.

All the humans Screamed in horror as the demons pointed Flaming arrows at them. But it all came to a halt. Yusra let out a battle cry and ran towards Tabuu with a Poison knife in hand. She stabs him right in the heart. Everyone stood in shock, even the demons. Tabuu's cold dark eyes made contact with Yusra green ones. He pulls out the knife from his chest like it was nothing.

Taduu: Pitiful girl do you really think poison can kill me (stabs her in the heart)

Yusra: no...I...can't... failed…mama...papa...I'm...sorry

Taduu: I changed my mind since you're no use to me anymore. I decided to let you go but in exchange for these people's lives I'll take yours. So I suggest you run away as fast as possible.

Yusra Ran as fast as possible. The demon soldiers followed trying to kill her. Once she made it far enough. She collapsed to the ground. It is her end; this is how she was going to die.Yusra slowly began to close her eyes. She' Realized that the world is one cruel place.

(Skyword)

Palutena and Hylia watched in sorrow as a child was slowly dying. The goddesses were completely helpless to help Yusra. She was going to lose her life because they weren't strong enough. Hylia couldn't watch any more of this.While Palutena continues to blame herself.

(Back to Yusra)

Yusra wakes up again and sets up. She was covered in snow.

Yusra: ugh Seriously

She continues to walk but struggles a bit. If anything couldn't have gotten worse for her. She didn't notice the edge of the cliff. causing her to fall. She hit a few rocks before finally hitting the ground. She Groans in pain. The world wasn't fair. Why should all humans have to bow down to that evil God? Why did the world take away her parents? Now she is going to die alone and the world will continue to Suffer at Tabuu Mercy.

Mysterious voice: hey... kid

Yusra looks down. She sees a glowing worm?

Yusra: he..he...what? (She must be going crazy)

Worm: I am…. Wounded...I heard Whispers...of...a...girl...who can heal anything…are you her

Yusra knows she can heal herself. But maybe healing somebody else will make her feel better before she dies. The blue aura came out from her hand one last time.

Worm: thank you...you're such a kind girl. But now to help you. Humans have been through enough in this world.

Yusra: How…. could you…. possibly... Help... me! Tabuu...to...powerful….he also has... an...army of... demons.

Worm: I could change that. By giving you the power of pocket monsters

Yusra: pocket….monster?

Worm: magical creatures with special abilities. You can use this power to create and command a army of them…powerful enough to defeat Tabuu

Yusra: but...why me?...Why of all people...you give me this power?

Worm: because…Yusra out of all the Mortals in this world you're the only one who has the courage to stand against Tabuu.

Yusra Seems to think about the worms' words of encouragement. If she accepts this power she can save everyone.

Yusra: I...Accept your offer

Worm: now that you Agree...you have to eat me

Yusra's face Slightly turns green. She gives the worm a Disgusted look.

Yusra: No way I'm not eating you!

Worm: it's the only way to get my power

Yusra: But won't you die!?

Worm: That's the point of it all! Once you eat me I will die and my blood will fuse with yours. We will become one and together we will defeat Tabuu.

Yusra seems to hesitate again. Was she doing the right thing? What if it doesn't work? But She has to try. She grabs the worm and slowly being's to eat it until she finish. Yusra didn't feel different, maybe the worm had lied to her. She suddenly started getting a sharp pain throughout her body. The veins in her body glow bright blue, so did her eyes. She raises her hand upwards to the sky. With her new found power she send a powerful beam of blue ligth Tearing into the sky and into the clouds. The clouds begin to form all over the world and become dark. This got the attention of Tabuu From his Palace. he teleports outside. He looks up to see the dark scary sky. Without warning blue Lightning begins to strike down in all directions. Once it was over Tabuu looked around him. what he saw confused him. There were monsters forming around him. Some were already attacking his soldiers.

Tabuu: no...NO! Who is doing this!

He sees a figure Floating in the air. She stood on top of a colorful bird. The girl was also holding a scythe. She also had a blue aura around her body.This wasn't some random girl. It was Yusra.

Yusra- pokemon of all Regions! Hear me my Creations! Protect the humans and kill the demons!. Together The rays of the warm sun will touch the lands once again. Now Ho-oh use sacred fire!

Ho-oh: Has you command your grace

A large ball of fire came Hurriedly towards Tabuu Striking him down. Tabuu gets back up and stares at Yusra in complete rage.

Tabuu: how could you suddenly have all this power!?

Yusra didn't answer his question. She only looked at him with disdain. Nothing more than a pest to get Rid of.

Yusra: Arceus use hyper beam

Tabuu was able to escape the beam and Teleport it behind Yusra. Right when he was about to Strike from behind. A back and yellow Creature knock him back.

Pikachu: pikachu

Tabuu continued to fight Pikachu but he was too fast for him. This pikachu was specifically unique. It had armor on his head and shoulders. But somehow he was too fast. Pikachu smacks Tabuu in the face with Iron tale. Tabuu has had e Enough suddenly suddenly rainbow butterfly Wings appear on his back. Then he releases a powerful energy blast knocking down Yusra, pikachu and The legendary pokemon.

Yusra: Ho-oh... use... Sacred fire!

Ho-oh Couldn't deliver the attack. He was too weakened by the blast. Tabuu goes and grabs Yusra by the neck

Tabuu: foolish girl...you made have power now but you're no goddess

Right when he was about to finish her off. Three balls of light hit him. Followed by an arrow of light in the chest. Tabuu looks up to see lady palutena and hylia who was holding the bow of light. They had a large army of their own who Instantly jumped into battle to fight alongside the pokemon.

Palutena: Now you're Chance Yusra!

Yusra nodded and grabbed her scythe. She raises it upwards. Lightning comes down from the sky Striking into the scythe.

Yusra: Legendary pokemon Lend me your power to condemn this evil.

All the legendary pokemon begin to glow. But the rest of the pokemon throughout the regions did as well. They all sent their power into the scythe.The blade of the scythe flashes in many different colors. Yusra Charges towards Tabuu in anger. She swings her scythe, almost impaling him. Tabuu looks down, his eyes widened in fear. He was bleeding.

Tabuu: no…it can't be...I am a god...why I'm I bleeding!?

Yusra points the scythe to his neck.

Yusra: Leave! I don't ever want to see you near any of the Regions at least for a millennium! And If you do come back. I will always reappear in the form of my Descendants.

For once in this life Tabuu felt fear he wasn't scared of the pokemon palutena or even hylia. He was scared of a 10 year old girl, he was Scared of Yusra ketchum. Struggling to get up A portal into subspace opening up. all of his Minions begin to go through the portal. Tabuu looks back before going into subspace.

Once he was gone the sky began to clear again. But Yusra was hit with a Vision

(vision start)

Young Yusra: Mama, why do we Serve Tabuu? He's mean.Yusra mom: because...we have tooYoung Yusra: But why?Yusra Dad: Yusra…..one day you'll understand… that the world is a Cruel please...but if you have fate in yourself. Maybe you will save the world one day.Young yusra: I promise you guys that one day I will defeat Tabuu! And everyone will live peacefully for many years to come.

(End of Vision)

All the pokemon surrounded her while palutena and hylia stood in front of her.

Yusra: mama...papa….I did...but you aren't here to see it….

Yusra mom spirit: but we are sweetheart

Yusra turns around with tears in her eyes. She sees the spirit of her mom and dad.

Yusra:..mama...papa…MAMA! PAPA!

Yusra ran to her parents who hugged their daughter for one last time.

Yusra Dad spirit: it's over now

Yusra mom spirit: were so proud of you Yusra

Both parents spirits: thank you Yusra on behalf of the other spirits whose lives by the hands of Tabuu….goodbye...we love you…

In a flash of light all the spirits that have died toTabuu Go up into the sky. Palutena and hylia had tears of joy in their eyes.

Hylia: What a Miracle….

Palutena: Thank you….Yusra ketchum…

(A year later)

It's been a year since the tragic event. There were people and pokemon gathered around a stage. Yusra stood on the stage proudly kneeling down. Palutena stood in front of her with a crown in hands and hylia Ho-oh and pikachu to the side. All Legendary pokemon are also there too.

Palutena: Yusra...You suffer many hardships to get here. You also save all the humans from Kanto to Galar and Beyond. This crown that I hold in my hand is a symbol of leadership and hope. After much Thinking the people have decided to choose you to lead them into the future.

Palutena puts the crown on Yusra's head.

Palutena: ladies and Gentlemen... I present to you...queen Yusra ketchum

(Later that night)

Yusra was sitting in her garden that was inside her castle that she built with her power and pokemon. She watched as the pokemon in her garden did their thing. Some were playing tag. The water type was in the pound. But her smile turned into a frown.

Ho-oh: what's wrong your highness.

Arceus, mew appear and pikachu jumps on her shoulder.

Yusra: Ho-oh, Arceus and mew my three most powerful and loyal pokemon. I had a vision of the future. The peace that I have established now will not last forever. What I must do...will be difficult. I have to remove the memory of this Event of Tabuu from humans and pokemon. But the memories will be split between the three of you. Only those we Share my royal blood have access to the memories, my power and scythe. But my Descendants won't have the power to create pokemon. But They will have my other abilities.

Ho-oh: your highness...what was the future about

Yusra: You will find out once you get there.

Yusra forces on her power and removes the memories of the horrible events of the last 100 years and sends them to Ho-oh,Arceus and Mew in parts. After Yusra finishes She sees the Morning sun begin to rise.

Yusra: I know what I am doing is wrong...but it's for are future

Yusra looks up at the sky and hopes that her Descendants are ready for Tabuu returns

I hope you enjoy this one shot. Thanks goes to (Tiger of Darkness) for giving me permission for writing this.