Crossover anime, the harem life of a healing sorcerer

"Could it be the previous number one [Vector Manipulation]? Superpowered individuals shouldn't be able to use multiple abilities simultaneously..."

Kanzaki Kaori felt a violent tremor in her tiger's mouth, and she almost dropped the Seven Days Seven Blades.

"You know nothing about superpowers. Saintess, you'd better grit your teeth. The stupid things you've done while being deceived and manipulated should stop here."

As he spoke, Nangong Xuan clenched his fist.

Why bother hunting down Index, who claims to erase memories once a year and has her former friends secretly watching her, leaving a "mute" nun to live in constant fear?

Luckily, she's carefree; anyone else would have had a mental breakdown by now.

Vector-Driven Telekinetic Projectile!

Nangong threw a punch, unleashing an invisible force. Fueled by the "Vector Engine," the supersonic punch struck Kanzaki in the abdomen from a distance.

It showed no mercy to her adorable belly button. It was visibly sunken in.

"Boom!"

Despite being a formidable fighter capable of high-speed combat, Kanzaki Kaori couldn't withstand a single move. She instinctively tried to raise her sword to block, but was already blasted away.

This is understandable; even a quasi-demon god couldn't see through the true nature of the [Telekinetic Cannonball], let alone with the vector buff applied.

A saint's body should be quite resilient, right?

Nangong Xuan withdrew his fist, still somewhat unsatisfied.

A large, human-shaped hole was blasted into the dilapidated apartment building. Kanzaki flew out like a cannonball and pierced through the building. Fortunately, no one lived on the first floor.

And this was merely a normal punch that could blow up a building.

[Vector Operation] Analyzed its own "unknown power" and focused it at a single point, concentrating the force of the punch; otherwise, the entire building would have been shattered.

Stiyl was dumbfounded.

In all the battles so far, a single slash could flatten a mountaintop and create a massive crater in the earth. The world-renowned saint—Kanzaki Kaori—was actually defeated with a single punch?

"cough!"

The girl with the single ponytail knelt on the ground and vomited blood.

Ultimately, I was lucky.

If not a saint, he would have been crushed into mincemeat by that blow. That man's fist alone possessed a force far surpassing the chilling sword intent!

A shadow seemed to block out the moonlight. Kanzaki looked up blankly at the black-haired youth. Nangong looked down at her and reached out to lift her single ponytail.

When he came to his senses, he was always playing with a woman's hair. After all, every part of a delicate body is too sensitive to touch.

"That's far from enough. Miss Saint, this is not our battlefield."

Nangong Xuan still remembered how much of a commotion the last battle had caused. The Academy City was too small to accommodate battles of a higher level.

That's why the later battles in A Certain Magical Index required stacking boxes. Even when a demon god appeared in the world, it had to be nerfed multiple times; Earth simply couldn't contain such a massive entity.

Even with Kanzaki's ability to travel 20 kilometers per second, it would be too slow to leave Academy City for combat. Nangong Xuan needs a means of ultra-long-distance movement; even the Flying Thunder God Technique, which orbits the Earth's magnetic field, is insufficient.

To date, all space-related techniques in Academy City have been recovered, and the [103,000 Magic Books] also contain methods for controlling space.

The ultimate spatial power lies in the merging of two into one!

With his eyes closed, Nangong seemed to sense the vast and boundless universe, and his own position within the solar system… and even the Milky Way. The technology of petrification no longer required coordinate conversion from three to eleven dimensions, nor did it need to transit through other dimensions; direct movement in three-dimensional space also existed.

The ability of a holistic individual to control black holes is merely a foundation.

Based on the theory of general relativity, humanity has long predicted a celestial body with properties opposite to black holes, which constantly ejects interstellar matter and cosmic energy—the white hole.

The answer is that in God Mode, one can adjust their AIM field value to a negative value, thereby sensing white holes in the universe and being able to create and manipulate them.

In addition, there is a third type, wormholes, which only exist in the concept of science fiction.

In scientific theory, the Einstein-Rosen bridge is considered an uncrossable wormhole. It can be deduced that there is a hypersurface with a Schwarzschild radius (the critical condition for a celestial body to form a black hole) between a black hole and a white hole, and this passage is the wormhole.

If the channel is static, the solution for the "throat" can be found. A negative spatial energy density can be created under the Casimir effect (vacuum fluctuations), allowing for a stable tunnel through space.

In other words, by creating both a black hole and a white hole simultaneously, Nangong Xuan could connect two distant celestial bodies, forming a tunnel called a "wormhole." One is the entrance, and the other is the exit.

In theory, black holes and white holes have a boundary called the "event horizon." Massive objects being sucked in or ejected would take an infinitely long time, but superpowers defy logic.

The Schwarzschild radius of the sun compressed into a black hole is only three kilometers, while the Earth is only nine millimeters. Therefore, if Nangong Xuan summoned a nine-millimeter black hole on Earth, it would reach the mass of Earth and collide with it, causing destruction.

Therefore, both black holes and white holes must be infinitely small, born from vacuum fluctuations, and disappear rapidly after forming wormholes. This represents a transformation from macroscopic celestial bodies to microscopic particles, a shift from matter to quantum mechanics.

"Om-"

Nangong Xuan looked up at the moon, then raised his hand and opened a black cavity out of thin air. The surrounding light was sucked in, and the air rushed in wildly, and on the other side was a pure white "paradise".

Universe, open the door for me.

By creating a black hole using its own positioning, and employing vector manipulation to sense the extension of Earth's gravity into space, it locks onto the moon and opens a white hole on the distant horizon. By applying general relativity and the formula for universal gravitation, the curvature of spacetime caused by gravity can be perfectly calculated.

"This is……"

Kanzaki Kaori suddenly felt a tremendous suction force coming from the vacuum.

And so, Nangong Xuan, holding her single ponytail, stepped into the wormhole and traversed to the moon, 380,000 kilometers away.

Vacuum, a silent world.

Kanzaki looked up in shock. Against a backdrop of countless stars, a blue planet was rising behind the black-haired youth, shining as brightly as the sun.

Earth-Moon exchange!

This is because the moon has no atmosphere, so it is dark even during the day, creating a spectacular scene resembling a white night.

Nangong Xuan reflected the cosmic rays and used ingenious vector manipulation to counteract the pressure difference between the inside and outside of the human body, preventing heat dissipation.

The universe is not as cold as imagined, because there is a lack of heat-conducting medium; temperature is actually the least obstructive factor for human survival.

"Woo!"

The girl with the single ponytail felt like she couldn't breathe. She was about to explode and die in the vacuum, but her saintly constitution miraculously withstood the attack.

Crossing the wormhole felt like a quantum tunneling experience.

Nangong Xuan savored this profound feeling, and his understanding of holism reached a new level. Only he could integrate the mysteries of science and magic to conquer the universe.

It was still a bit risky; manipulating black holes requires extreme precision, as one wrong move could swallow the Earth. Thankfully, nothing went wrong.

I don't know if God is a girl, but the universe might be. That would explain why astrophysics is defined by three holes.

Black holes, white holes, and wormholes—three holes merged into one!

This is the universal theory that incorporates quantum mechanics and relativity, the ultimate superpower resulting from the fusion of "personal reality" and "holism"—the unification of the universe.

If the consciousness of a planet called "Gaia" truly exists, then it wouldn't be surprising if a female version of this cosmic being were created.

She heard a human's call.

As soon as Nangong spoke, his voice was transmitted directly to Kanzaki's mind using his telepathic ability.

"Fighting here is fine. Otherwise, the upcoming battles might sink the island nation... no, they might even destroy the entire Eurasian continent."

Kanzaki Kaori was disheveled in the vacuum.

Who exactly is this man? How could he possess such immense power to traverse the Earth and the Moon in a single step?

Has the scientific community developed a time machine? No, he didn't use any external aids at all...

"Miss Saint, can your body bring me enough pleasure?"

Chapter 093 Kanzaki's Defeat CG

Unbeknownst to him, Nangong Xuan had become a cosmic life form capable of surviving in outer space, though he was still very weak.

He directly produces the basic substances needed by the human body through "matter generation," such as oxygen, water, and nutrients like glucose. Even ATP can be generated to provide energy to cells.

Marble Phantasm!

It's infinitely higher than cellular electrical currents.

This approach is mentally taxing and doesn't provide a continuous source of energy for combat. A biological perpetual motion machine is sufficient to maintain vital signs in space.

In contrast, Kanzaki Kaori, without the aid of special spirit armor, could only move freely for a few hours while unable to breathe; any longer and her magic would be exhausted. The more intense the battle, the closer she was to death.

But even if I could kill this man, how would I return to Earth?

Unsolvable dead end.

Even so, Kanzaki gripped the Seven Days Seven Blades tightly in her hand. Unexpectedly, she severed her own ponytail, thus breaking free from the enemy's control.

The black hair that drifts gently down above the moon has a kind of heroic and dashing beauty.

What a ruthless woman.

Nangong Xuan was amazed and took it seriously.

"I will risk the life of a saint, I will not lose!"

Facing the pressure from the entire universe, Kanzaki Kaori swung her sword at Nangong. Her neat short hair swayed gently.

It's not the kind of sword-drawing technique like [Weishan]—the Iaijutsu from Japanese Kendo—but a regular slash.

There's no time to sheath the sword.