Summon the Villain: Marvel.

In the war room, Sengoku Lingma stood in the center, his hands crossed in front of his chest, his eyes focused on the battle scene on the big screen. On the screen, the fierce battle between Sephiroth and Kang was like a visual feast, and every collision brought shocking power and dazzling light. Sengoku Lingma's expression was calm and firm, and he kept analyzing Kang's immortality in his mind.

"Intelligent brain, analyze Kang's immortality for me." Zhan Ji Lingma said in a low voice, with a hint of urgency and anticipation in his tone.

The projection of the intelligent computer flickered in the air, and a virtual holographic image appeared in front of Zhan Ji Lingma. The voice of the intelligent computer was calm and objective, as if there was no emotional fluctuation.

"Kang's immortality is an extremely complex phenomenon." The intelligent computer began to explain, "From a scientific point of view, Kang's cells have extremely high regenerative ability. Every time he is injured, the cells can quickly repair damaged tissues and even regenerate broken limbs. This regenerative ability comes from the special biological nanotechnology inside Kang's arthropod armor. These nanotechnologies can quickly repair damaged cells and restore them to their original state."

Zhan Ji Ling Ma nodded slightly, his eyes still focused on the battle scene on the screen. His mind was working quickly, constantly thinking about how to crack Kang's regeneration ability.

"However, this is only the appearance of Kang's immortality." The intelligent computer continued, with a hint of mystery in his voice, "From a fantasy perspective, Kang's immortality is closely related to the arthropod technology he has mastered. This technology is not just simple biotechnology, but also a supernatural power. Kang's arthropod armor crawls on his body like a living thing. These arthropods not only have physical defense and attack capabilities, but can also keep Kang's soul and body permanently connected through some mysterious energy field."

Zhan Ji Lingma's brows furrowed slightly, and various possible response strategies emerged in his mind.

"Kang's soul and the arthropod armor form an invisible energy field." The voice of the intelligent computer became deeper. "This energy field can quickly convert the soul's energy into biological energy and repair damaged tissues when Kang's body is damaged. This energy field not only has a powerful repair ability, but also can resist external mental attacks, so that Kang's spirit and will always remain clear."

A sharp light flashed in Zhan Ji Lingma's eyes. His mind was as sharp as a knife and he quickly captured the key points in the intelligent brain's analysis.

"Kang's immortality is not invincible." Zhan Ji Ling Ma said calmly, "We need to find the core of the energy field and destroy it so that Kang can no longer use this supernatural power to repair himself."

The projection of the intelligent brain nodded slightly and continued, "According to current observations, there is a special node in Kang's arthropod armor. This node is the core of the energy field. As long as we can accurately hit this node, Kang's immortal body will be completely disintegrated."

Zhan Ji Ling Ma's mind was working fast, and a bold and creative plan emerged in his mind. He decided to create a sword with a space gem and a power gem. Although this sword can only be used once, the powerful force it contains will be enough to destroy Kang's immortal body.

"Intelligent brain, immediately analyze the feasibility of creating a katana that is blessed with a space gem and a power gem." Zhan Ji Lingma gave the order with a determined light flashing in his eyes.

The holographic projection of the intelligent brain flickered in the air and quickly began to calculate and analyze. Its voice was still calm and objective: "Zhan Ji Lingma, according to your instructions, I will conduct rigorous scientific calculations to ensure the feasibility of the plan."

The intelligent computer began to analyze various data and parameters, from the energy characteristics of gemstones to the material and structure of the sword, everything was within its calculation range. Various complex formulas and charts flashed on the screen, and Zhan Ji Lingma watched it all intently.

"First of all, the energy of the Space Gem and the Power Gem is enormous, but if they are directly embedded in the sword, the release of their energy cannot be controlled. We need to design a special container to temporarily seal the power of the gems and release it at the critical moment." The intelligent computer explained with a rigorous scientific attitude in his tone.

"Based on the current time and resources, the fastest way to manufacture this container and sword is to use nanomaterials and high-energy polymers. Nanomaterials can withstand the energy impact of gems, while high-energy polymers can release the power of gems in an instant." The intelligent brain continued to analyze, and detailed design drawings appeared on the screen.

Zhan Ji Ling Ma nodded slightly in approval. The intelligent computer continued, "The process of making this sword requires high-precision equipment and technology, but under the current conditions, we can use the printing technology and high-energy laser engraving technology in the laboratory to speed up the manufacturing process."

The intelligent computer quickly calculated the time required to manufacture the sword: "Based on the existing equipment and materials, the fastest time to manufacture this sword is two hours. During this period, we will conduct multiple simulations and tests to ensure that the sword can stably release the power of the gem when used."

"Excluding simulation and testing, the fastest time is thirty minutes." The intelligent computer calculated the time required.

"Let's use the safest method." Zhan Ji Lingma nodded.

The intelligent brain immediately transmitted the design drawings to the laboratory's printing equipment and laser engraving equipment, and the entire manufacturing process began to proceed in an orderly manner. Various mechanical equipment began to operate, and precision parts were quickly manufactured. The intelligent brain constantly monitored every link to ensure that there were no errors in the manufacturing process.

Time passed by minute by minute, and Sengoku Ryoma watched the manufacturing process intently. This sword would be their only hope, and it had to be perfect. As time passed, the sword gradually took shape, and a faint light shone on its surface, as if foreshadowing that it would exert amazing power.

Two hours later, the projection of the intelligent computer appeared in front of Zhan Ji Ling Ma again: "The sword has been manufactured, and all test results show that it can stably release the power of the space gem and the power gem. Please instruct the next step."

......

Kang's body was constantly resurrected by Sephiroth's fatal blows again and again. Each time he was resurrected, Kang's eyes flashed with a more fanatical and twisted light. His arthropod armor was quickly repaired at the moment of resurrection, as if it had never been damaged. His laughter echoed in the air, full of madness and ridicule.

"Sephiroth, you can't kill me. Give up and throw yourself into the arms of the arthropods." Kang laughed arrogantly, his eyes full of morbid pleasure. "Every time I revive, I become stronger, and you are just waving your sword in vain!"

Sephiroth's expression remained calm, his eyes were cold and determined, and the sword in his hand flashed with cold light. Every time he swung the sword, he accurately hit Kang's vital points and killed him completely. Kang's body fell again and again, but he quickly revived each time, as if he was immortal.

"You are just a ridiculous existence that keeps repeating itself." Sephiroth whispered, and the sword drew a graceful arc in the air and slashed towards Kang's body again.

"Hahaha! Keep going, Sephiroth. Every attack of yours only makes me stronger!" Kang laughed crazily, his eyes flashing with endless evil. "You don't even know the true source of my power!"

"I'm not like those men with kidney deficiency. My sea is endless! Hehehehe..."

As Kang repeatedly died, he also felt the changes in his world. The invasion of Umbrella became stronger and stronger, and Kang's cute arthropods were constantly being destroyed, but their dead limbs were absorbed by Kang and became his nutrients. Kang's power continued to increase with each resurrection, and his body seemed to absorb the energy of the entire world.

"Oh, their nutrients have entered my body. It makes me more colorful. Red energy nourishes people."

Kang smiled strangely, and moved quickly, launching a counterattack against Sephiroth at an incredible speed. His arthropod armor made a harsh "crackling" sound, and his claws hit Sephiroth's body directly.

"Bang!" Sephiroth was blown away by Kang's power, and his body hit a collapsed wall heavily, and the wall behind him suddenly exploded. His eyes were still calm, but there was a hint of confusion and thought in his eyes.

Sephiroth realized that Kang's power was not simply regeneration, but was constantly consuming the energy of this world, becoming stronger and stronger. With the blessing of Jenova Cell, Sephiroth keenly realized that Kang was using the arthropods and resources of this world to gradually become extremely powerful.

Kang enjoyed all this with pleasure. His body was expanding and his strength was increasing rapidly. Every time he was resurrected, he became more terrifying and powerful. There was an evil light flashing in his eyes, and his voice was low and arrogant.

"Sephiroth, do you feel despair?" Kang's voice was filled with morbid pleasure. "Every inch of this world is providing me with strength. No matter how strong you are, you can't compete with me!"

"After all, when you conquer a man you cannot conquer, kneeling down and opening your mouth is your best option."

Sephiroth stood in the ruins, his body exuding cold majesty, his eyes as sharp as an eagle, staring directly at Kang's crazy eyes. The corners of his mouth slightly raised, revealing a confident and arrogant smile, as if the entire battlefield was under his control.

"Kang, all you rely on is the remnants of this rotten land!" Sephiroth said coldly, his voice as cold as a blade, but full of unquestionable power, "The real strong, the power comes from their own beliefs and unyielding will, from the endless desire deep in their hearts!"

Sephiroth's words echoed in the air like thunder, his body exuded a fiery fighting spirit, and the sword in his hand flashed a dazzling light. His eyes were firm and blazing, as if they could penetrate all obstacles and strike into the depths of Kang's soul.

"Now, let me tell you what real power is!" Sephiroth raised his sword high, his voice full of confidence in victory and endless pride, "This is a realm you can never reach, feel this inevitable end!"