Chapter 49 Evil Within
I don't own Kamen Rider Build or Avengers: Earth's Mightiest Heroes
Ryo arrived with the others at the bridge and saw Ryuga standing next to his dead mother crying making him shocked, he then sees Carol from his time there and goes up to her.
"What happened?"He asked.
"One of he meta humans we fought killed my future self when she tried to protect Ryuga."Carol said.
Ryo got angry seeing that scene and said:"They're going to pay!"
Gali arrived and said:"Ryo I can't find Katsu."
"Ryo I know your angry but we gotta find Katsu before he gets hurt too."Tony said.
Ryo looks at him and nodded.
On another part of the city Paragon was sneaking around the city while holding Katsu in her arms, she looks around before running off.
"Where are we going?"Katsu asked.
"A safe place."she said.
Then Hazmat appeared in front of her and said."Give me the child."
She holds Katsu close to her while backing away."You won't touch him."
Hazmat charges at him before Spider Man came knocking him back, he looks at her and said:"Okay you don't seem to be with them so it's best you take Katsu away."
She nodded before running off, Hazmat attacks Spider Man making him jump back avoiding the acid, but then Wolverine came slashing Hazmat from behind and both Kamen Rider Thorns came down standing next to the heroes.
"Glad you girls could come."Wolverine said.
"Yes, now let's take him down."Floral Thorn said.
"Right."Thorn said.
They charged at Hazmat attacking him from the sides with Spider Man and Thorn shooting webs and vines at him while Wolverine and Floral Thorn hit him with the claws and twin breaker, then Floral Thorn inserts her fullbottle on the twin breaker.
SINGLE!
She then charges up and runs towards Hazmat.
SINGLE FINISH!
She punches him away making Hazmat fly off.
"Okay Web head wheres Katsu?"Wolverine said.
"A woman has him."Spider Man said surprising them.
"What, you let my little brother get taken away."Thorn said.
"Wait, she's more of an ally since she protected him from that acid guy."Spider Man said.
"I see, so maybe she isn't like the rest."Floral Thorn said and she calls the others."Ryo we found where Katsu is going, he's with a woman that is protecting him from any harm."
"Were on our way."Ryo said.
Middle of the city
Paragon kept running with Katsu in her arms, then visions appeared in her mind of the cavewoman holding a baby.
Then she gets hit in the back making her fall dropping Katsu to the ground, then the vision showed the woman dropping the baby in the same way.
She then saw Katsu holding his head and Paragon got worried crawling towards him, she holds him tightly before a voice was heard."Well well well."
She looks back to see Johnny and the rest of the imperfects there behind her.
"We have found her."Solara said.
"And the child of Build."Hazmat said.
She puts him down before getting up taking out her arm blades, The Wink teleports to her making Paragon do the same as they slash at each other, Fault Zone hits the ground shaking it letting Solara and Johnny blast at her.
Then the shots got destroyed and they saw Rogue jump to the sky hitting Johnny back, he then fights against Hazmat punching at him while Fault Zone tries to attack him from behind him, but she got blasted back by Enchantress.
"Gentoku, don't let them get Katsu."Enchantress said.
"Of course mother."he said.
He then fights the two while Paragon slashes at the Wink pushing her back, Katsu hides behind a mail box and looks at Rogue."Big bro."
Paragon slashes at Wink many times before a lightining blast hits her away, she then saw Thor along with the rest of the heroes land on the ground.
Rogue looks at Ryo and said:"Father?"
"What?"Ryo said.
"Looks like all the guests are here."Johnny said.
"Well you guys think that killing us will give you a chance to become heroes, well your not better than the villains."Captain America said.
Gali goes in front making Katsu surprised."Mommy!"
She got surprised and looks to see Katsu running up to her."Did he just call me?"
Before he could go to her a arm grabs him by the back of his shirt making him scream, they then saw Roekel wearing a suit of armor with Kang at his side, then many of they're armies came to face them.
"Let go of my son!"Gali said.
"I don't think so daughter of Galactus, you might be powerful but even you wouldn't risk the lives of this planet just to fight us."Roekel said making her grunt.
"Let him go!"Paragon said.
"Ah Paragon, you escaped to join the heroes, even after I took you and gave you all your powers."He said making her shocked since that would mean he's the one that took her away from her family.
She got mad and charges at him slashing Roekel back making Katsu free, then everyone fights against both sides with the heroes fighting against the imperfects and aliens, the riders were already transformed fighting them too.
Katsu runs off and then he sees Roekel fight against Rogue punching at him many times before making a powered up a punch sending him to the ground, Rogue transforms back and grunts showing that he was a young Gentoku from the show.
"Gentoku!"Enchantress goes to his side blasting many that came close.
Katsu got shocked and then sees his mother backing away from many invaders and blasting some before one slashes her cheek, his eyes widen and he sees Paragon get hit back by Kang and the Imperfects were hurting his family and friends.
He then screams sending a shockwave making many of them shocked before his eyes were glowing.
"Katsu, calm down."Grease said scared.
He then takes out the Evol Driver and puts it on his waist.
EVOL DRIVER!
He then takes out two bottles and inserts them.
COBRA! RIDER SYSTEM! EVOLUTION!
He then rotates the lever.
ARE YOU READY?
He crosses his arms and said:"Henshin." he puts his arms foward and transforms.
COBRA! COBRA! EVOL COBRA! FUHAHAHAHAHAHAHAHA!
Katsu then transforms into Kamen Rider Evol but instead of being a kid version it was the same adult body as the original Evol.
"Evol, Phase 1."He said in the deep voice.
(Insert Evolution here.)
Evol walks foward with everyone shocked.
"Oh no."Build 2 said.
"We're too late."Cross-Z Magma said.
"Kamen Rider Evol."Build 1 said.
The Wink teleports towards Evol but he vanishes behind her and hits her back, Fault Zone charges at him and tries to him but he grabs her arm."You shall pay!"he then kicks her back and takes out the transteam gun before shooting many of the troops.
Johnny, Solara and Hazmat shot they're projectiles at him making him get covered by them before they heard a sound.
DRAGON! RIDER SYSTEM! EVOLUTION!
Evol inside the blasts rotates the lever.
ARE YOU READY?
DRAGON! DRAGON! EVOL DRAGON! FUHAHAHAHAHAHAHAHA!
The transformation disperses the blasts revealing Evol in Dragon form."Evol, Phase 2."
Hawkeye shoots some arrows around before he ducks from a shot and sees it was from Evol."Hey watch where you aim that thing."
Evol stops before he starts to laugh out loud making the Avengers confused but the heroes of the future got shocked.
"Katsu?"Gali said.
"Katsu is no longer here, I am now Evolto!"he said shocking the riders.
"What?!"Build 1 said.
"Dad, the reason why Katsu is so afraid is because, he's the reincarnation of Evolto."Build 2 said shocking his father.
"That's impossible!"Build 1 said not wanting to believe it.
Evol then appears next to Fault Zone and punches her away, Johnny blasts at him but Evol goes foward through the electricity and grabs Johnny by his throat, then he rotates the lever.
READY, GO!
He charges up his right fist with blue fire.
EVOLTIC FINISH! CIAO!
He then punches Johnny away with a dragon coming out of the fist before he crashes into a building exploding with one final scream.
"No!"Roekel said.
"Attack him!"Kang ordred making all the forces shoot at Evol and he just laughs taking all the shots.
"Is that the best you can do?"he then inserts another bottle.
RABBIT! RIDER SYSTEM EVOLUTION!
He rotates the lever.
ARE YOU READY?
RABBIT! RABBIT! EVOL RABBIT! FUHAHAHAHAHAHAHAHA!
He changes into Evol Rabbit form."Evol, Phase 3."
Paragon tries to stop him but he punches her away.
"With one punch and he throws her to the ground."Roekel said.
"Katsu stop!"His brothers and sister went to his side but he swings his arm around sending them all to the ground back into they're normal forms.
Gali was in shock and goes up to him."Evolto, let go of my son."
He then laughs going up to her."You don't get it do you, he was destined to become my reincarnation, after I died I saw no hope of getting ressurected but then when the new Build had my dna I saw a chance, when you and him got together I was able to be reborn thanks to both of you, now I can continue my mission to destroy all the worlds!"that shocked her before he hugs her."I should thank you, your love for him made all of this possible along with Katsu getting angry seeing his loved ones get hurt."
"No I didn't want this."Gali said.
"Now I'll let you live since my past self needs to be born."Evol said before he looks at the army."The more I use my phases the better chance I will have more control."
Build goes up to Sento."How did this happen?"
"When Katsu was given the evol driver by you, he transformed surprising us that he looked like an adult making you wonder about it, when Kang came to attack us he used more of his phases he started to change, when he used Dragon he was fine but then when he used Rabbit, he completly changed with Evolto taking control, we were able to stop him with your help before he can use the trigger but Katsu got scared because he thinks you see him as a monster."Sento said shocking Build.
"No, I'll make this right."he then changes the driver with the evol driver.
Evol combines both weapons.
RIFLE MODE!
Evol then inserts the rabbit evolbottle on the rifle.
FULLBOTTLE! STEAM ATTACK!
He then goes around the army shooting at them before they all explode.
COBRA! COBRA! EVOL COBRA! FUHAHAHAHAHAHAHAHA!
He looks back to see Evol Cobra behind him and he blocks his punch."So you think using my driver gives you a chance."
"It's the best I have."Evol Cobra said before he punches back making him try to push back Evolto, then he takes out his teigu to shoot many fire at Evolto making him cross his arms.
Hulk and She Hulk came behind Evolto along with Thor but he spin kicks them away.
Iron Man and the rest of the heroes were still fighting the aliens and Imperfects.
"Okay this isn't good."Tony said.
Evol then charges at him with Evolto grabs Evol Cobra by his neck."You stand no chance."But then Evolto grunts to see Evol Cobra's hand inside his chest before he pulled out a copy of Dragon Evolbottle.
Evol backs away making Evolto say:"that's mine."
Evol then inserts it in the driver.
DRAGON! RIDER SYSTEM! EVOLUTION!
Evol rotates the lever.
ARE YOU READY?
DRAGON! DRAGON! EVOL DRAGON! FUHAHAHAHAHAHAHAHA!
He changes into Evol Dragon and said:"Evol, Phase 2."
"Ryo."Wasp got worried.
Then both Evols charged at each other punching and kicking, then Evol Dragon hits Evolto in the face before he brings out the summons, Power tool and Jinzo merged with him in the same way.
"So you think merging with your summons gives you a chance, well think again."he takes out the Evol Trigger.
"Oh no!"Evol said.
Evolto then laughs before raising it up making a tornado appear making everyone fly around it.
"What's going on?!"Wasp said.
BLACK HOLE! BLACK HOLE! BLACK HOLE! REVOLUTION! FUHAHAHAHA!
Then the tornado disperses revealing Evol in his black hole form staring down at them.
Note:Sorry for it to end like that but the next chapter will be soon, now Katsu is Evolto's reincarnation he just waited until Katsu got stronger similar to Soma Cruz in Castlevania, now to answer the reviews:"For those asking about the future kids in Build they can appear again maybe with the other Avenger children and as for the other stories no spoilers."