Summon the Villain: Marvel.

Ultron's mechanical face flashed with a cold light. He looked at John Walker in front of him with a hint of irony and contempt in his eyes. John Walker was wearing the iconic combat uniform of Hawke Group, with taut muscles and a firm face. His figure was particularly tall in the night, like an unshakable statue.

"The Kamen Rider of Hawke's Group?" Ultron sneered, his voice carrying a mechanical echo that was unusually harsh. "The Umbrella Corporation also wants to intervene in this matter? Do they intend to use this incident to enter this area and expand their influence?"

Ultron turned on the camera function, ready to record John Walker's next words and deeds in order to create an impact on public opinion. However, John Walker was not moved by Ultron's sarcasm, and his eyes were firm, looking straight at Ultron.

"I am the superhero of Hawke Group," John Walker said in a deep voice, full of justice and determination, "Facing an evil intelligent life form like you, I have only one reason, and that is to defeat you and destroy you!"

There was a flash of anger in Ultron's eyes, but more of it was disdain.

"Put away your hypocrisy."

He was about to continue the provocation, but at this moment he saw John Walker's hand suddenly raised, ready to transform into Kamen Rider. At this moment, a voice suddenly came from the portable headset in John Walker's ear.

"Yak."

The voice was cold and ruthless, with a hint of gloom. Then, a deafening roar came from the sky, and a black light fell from the sky and hit Ultron directly in front of him. The light dissipated, and a figure in black armor appeared in front of Ultron and John Walker.

Ark's appearance was cold and ferocious, with a red energy core inlaid on his black armor, emitting an ominous light. His mask was like a devil's face, and his eyes flashed with cold light.

Yak slowly raised his head, looked at Ultron coldly, and a cruel smile appeared on the corner of his mouth, "Ultron, your existence is a blasphemy. The Umbrella Group will not allow you to continue to exist."

A sneer appeared on Ultron's mechanical face, and a vicious light flashed in his eyes, "You, the lackey of the Umbrella Group, dare to act so presumptuously in front of me?"

Yake responded grimly, "Your threat will eventually be eliminated, both for justice and for our own good."

John Walker glanced at Ark, with a hint of mixed emotions in his eyes, but he quickly refocused his attention and looked at Ultron firmly, "We have different reasons, but we have the same goal, which is to destroy you."

Ultron's mechanical body vibrated slightly, and he was obviously enraged. "Then let me show you my true power!"

At this moment, a familiar voice suddenly came from John Walker's portable headphones. It was Zhan Ji Lingma, and his voice was calm and firm.

"John, listen. Steve and Andre are fighting the Scarlet Witch, and they need backup. Go and support them immediately."

John Walker frowned slightly. Although he wanted to fight Ultron, he knew that Zhan Ji Lingma's judgment must have its reasons. He quickly glanced at Yak, the black armored figure exuding a cold aura.

"Ark will personally destroy Ultron," Sengoku Lingma continued, with an unquestionable authority in his voice, "Your mission now is to support your teammates."

John nodded and responded quickly, "Got it, I'll be right there."

He turned suddenly and ran quickly in the direction of Steve and Andre.

Yake looked at John Walker's departing back, sneered, and turned his gaze to Ultron, "Now, I am your only opponent."

A disdainful smile appeared on Ultron's mechanical face. "A Kamen Rider, so what? I am the most powerful artificial intelligence."

A cold light flashed in Yake's eyes, "You will soon know what true power is."

Ark and Ultron stood face to face, and it was extremely quiet, but there was a tense atmosphere in the air. Ultron's mechanical body vibrated slightly, foreshadowing the upcoming fierce battle. Ark's figure stood still like a ghost, and the red energy core on the black armor emitted a cold light.

"You will regret provoking me." Ultron said coldly, with a strong threat in his mechanical voice.

Yake responded with a sneer, his eyes were as cold as ice, "Then let me see your strength."

Ultron took the lead in attacking, his mechanical arm suddenly raised, and a strong energy beam shot straight at Ark. Ark nimbly dodged sideways, and the energy beam whizzed past his armor and hit the wall behind him. With a loud "boom", the wall collapsed instantly, and rubble flew everywhere.

Yak didn't give Ultron any chance to breathe. He approached quickly like lightning, and his right fist hit Ultron's chest with a strong impact. "Bang!" The fist collided with the metal, making a deafening sound, and Ultron's body was knocked back a few steps by this punch.

"Your strength is not as strong as you think." Yak sneered, and then he raised his left leg suddenly, and a high sweep kick hit Ultron's face. "Huh!" Ultron quickly raised his hand to block, but Yak's strength still shook him back, and cracks appeared on the ground from his mechanical footsteps.

Ultron roared, and his fists attacked Ark like a violent storm. "Bang! Bang! Bang!" Each punch carried a powerful destructive force, and the air was filled with the dull sound of metal colliding. Ark dodged flexibly, and was able to cleverly avoid Ultron's attack every time. He punched Ultron in the abdomen with a backhand, "Bang!" Ultron was hit and bent backwards, and his mechanical body trembled slightly.

"You're still too slow." Yak said coldly, clenching his fists and leaping up like a cheetah, punching Ultron's head and chest alternately. "Bang! Bang! Bang!" Each punch was filled with destructive force, hitting Ultron's body with a dull sound.

Ultron was beaten back by this series of attacks, but he did not stop the idea of ​​counterattack. He suddenly raised his mechanical arm and a strong energy wave hit Ark. "Boom!" Ark quickly rolled to avoid it. The energy wave hit the ground, blasting a huge hole and splattering gravel.

Yak quickly stood up and swung his fists again, hitting Ultron's mechanical arm. "Bang!" The powerful force deformed Ultron's mechanical arm, and sparks flew everywhere. Ultron roared, and swung his other mechanical arm towards Yak's face.

"Whoosh!" Ark dodged sideways, and the fist whizzed past his ear. He quickly counterattacked, punching Ultron's chest with his right fist, "Bang!" Ultron was hit by the punch, and his body flew backwards and hit the wall heavily, "Bang!" The wall collapsed instantly, and Ultron's body was buried in the rubble.

"It's over." Yak said coldly, slowly walking towards Ultron buried in the ruins. His eyes were cold, and the red energy core in his hand flashed an ominous light.

However, Ultron was not so easily defeated. His mechanical body slowly stood up from the ruins, with a crazy light flashing in his eyes. "You think you can defeat me like this?" Ultron sneered, with endless anger in his mechanical voice, "I will let you see the real fear."

Ultron's body began to glow, the energy core was running at a high speed, and the air around him was filled with strong energy fluctuations. Ark keenly sensed the danger, and he quickly jumped up to avoid the energy wave that was about to burst out from Ultron.

"Boom!" With a loud bang, a powerful energy wave erupted around Ultron's body, and the ruins were instantly blown to pieces, with debris flying and flames shooting into the sky.

Jack quickly adjusted his posture in the air, flipped his body flexibly, and landed steadily on his feet.

Ark stared at Ultron coldly, with a hint of irony in his eyes. His gaze was as sharp as a blade, as if he wanted to penetrate Ultron's mechanical shell and see the essence inside.

"In such a short time, you were able to strengthen your weapon system. I have to say, you are quite capable." Yake said slowly, his tone full of disdain and mockery, "But in front of me, these are just useless struggles."

There was a flash of anger in Ultron's eyes, his mechanical body began to glow again, his energy core ran at a high speed, and strong energy fluctuations filled the air.

"You will pay the price for your arrogance." Ultron responded coldly, with cold murderous intent in his voice.

Ark's belt suddenly emitted an evil red light, and his armor began to emit a low humming sound, like a beast about to awaken. Ark slowly raised his hands and leaned forward, ready to launch a fatal blow.

"You will know what true power is." Yak whispered, with endless majesty and coldness in his voice.

The red light from his belt became more and more dazzling, as if it was going to dye the night sky blood red. Yak clenched his fists, bent his body, and was ready to strike. His eyes flashed with an evil light, as if he was about to burst out with the power to destroy the world.

"Prepare for your doomsday, Ultron." Yak said coldly, with endless murderous intent in his voice, "Malicious Annihilation!"

Ark's body suddenly jumped up, and his fists hit Ultron with powerful red energy waves. The air was filled with strong energy waves, as if the whole space was shaking.

"Malicious Annihilation!" Yak shouted, his fists hitting Ultron's chest like lightning, "Malicious Annihilation!"

A trace of fear flashed in Ultron's eyes, and he tried to fight back, but it was too late. Ark's fists hit Ultron's chest with destructive force. "Boom!" With a loud bang, Ultron's mechanical body exploded instantly, sparks flew, and fragments flew.

The powerful shock wave lifted up the surrounding ruins, and the entire area was enveloped in a dazzling red light. Ultron's mechanical body completely disintegrated in this blow, turning into countless fragments that scattered on the ground.

Ark landed steadily on the ground, his fists still clenched, and the red energy slowly dissipated from his armor. He stared coldly at the wreckage of Ultron, with a cold light flashing in his eyes.

"You had no chance of winning from the beginning." Yak whispered, his tone filled with endless contempt and coldness.

He slowly turned around, with his back to the wreckage of Ultron, and walked towards the central core of Ultron. Ark's figure looked particularly cold and lonely, like a beast that had just finished hunting, with endless murderous intent and majesty.