Yudo Kinei is an extremely normal high school student.

The only place he would have worn a special martial arts called Kingsguard Fluid Technique since childhood if he were to mention something different from a normal high school student.

Kingsguard Fluid Arts is a heterogeneous martial arts that incorporates the concept of striving for the "strongest" by incorporating the "strengths of all martial arts present in all countries of the world".

For that reason.

From an early age, Yudo was commanded by his father to learn diverse martial arts from all over the world.

"Eh. That shitty dad..."

Yudo shrugs in resentment while lying on the bed.

As for Yudo, I even wondered why he needed to mend such noisy martial arts in this peaceful Japan.

Assuming that from now on, the Demon King will rule the world, and if he is even summoned to the different worlds where the Magic King will travel, this technology may also be useful, but naturally there are no plans to do so -

Even today, he was cramping his hands and feet due to muscle fatigue caused by intense training.

Yudo's consciousness eventually falls into a deep nap in his bed.

Yudo had been summoned by another world when he returned to consciousness.

What was in front of me were more than ten men who seemed badly patterned.

Why Yudo decided this place was a different world...

That is none other than because the men in front of them were a species called Orcs with pig heads.

"... chip. What? A man."

Among the orcs, their "boss" and thought-provoking characters continue to blatantly tongue when they see Yudo's face.

"I don't know. Crain. What's his unique ability? How valuable is it going to be as a slave?

Oak in glasses, called Crain, exhales deeply.

"Sir. Unfortunately, it's in 'Hassle' this time. The men there are incompetent people who don't have unique abilities."

"The incompetent...? Didn't humans summon from different worlds have powerful intrinsic abilities!?"

Oak's boss opens his eyes with surprise.

"Yes, I am also a little surprised that I am new to this kind of experience. But my inherent ability to have the Devil's Eye is absolute. Unforeseeable intrinsic abilities in my ability to" Demon Eye "… that's what I'm going to talk about, but there's only going to be something about rarity that's unknown."

"Shit! Unknown (Announced)...!? Such a thing... I don't even know if it's real. It's a product of a fantasy!

Orc's boss stepped on the estate, just further distorted his ugly face.

"It's Crain. Is there any chance, for example, that the man will acquire some rare inherent ability to clap in the future?

"Shouldn't your husband know that's impossible? Because inherent abilities are only" innate "forces that are chosen from heaven and given only to living beings."

"... chip. Chest Shit Bad. I didn't know that all that" Summoning Demon Stone "I bought by tapping on a large sheet would call the incompetent to no avail... isn't that a different story!

…………

Yudo had calmly analyzed his situation from previous conversations with the men.

Well.

Apparently, I've been summoned to a world that exists in another dimension than the world I was in.

Yudo wasn't going to be so busy that he couldn't tell the difference between reality and the world of dreams.

Yudo decided that it would be most reasonable to speculate that he was' summoned to another world 'to think comprehensively from information obtained from five senses, such as vision and smell.

Unfortunately...

Speaking of interracial summonses, the market dictates that it is something that is summoned by a beautiful girl summoner, but apparently it was the ugly pig men who summoned Yodo.

(The summoned destination is inside the pigshack... not really...)

The content of the conversation is not very mild either.

To observe from previous conversations, it seems unlimited that the chances that I will be able to get off the scene peacefully are unlimited.

Oak in glasses advances toward the boss as he circles through various thoughts in his head.

"… speaking of the incompetent, a healthy young man would be worth it as a workforce. At first, I thought it would be wise to pass it on to the city as a commodity."

"Hmm. Even if you sell a man's slave or something, it's a bundle of three sentences. I'm furiously angry right now... if it's not going to be gold anyway... he'll snap my neck here and now! Kill!"

The next moment the orc boss cut it off.

Miscellaneous Orc soldiers with spears rush towards Yodo.

"... Govo!?"

The anomaly occurred - a spear in Oak's hand was on the verge of piercing Yudo's heart.

A frog's crushed scream echoes through the room.

Yudo's index finger was pierced in the throat of a pig man, trying to determine the meat and devouring it.

Hand piercing.

This technique, which still looks and pokes its own arm like a single "spear," is used in a wide range of martial arts around the world.

(No way... I didn't know martial arts I'd been learning here would help...)

Most of all... there is no such thing as a force that can release a penetrator with the power of deciding the other person's flesh like Yodo.

The biggest misfortune for the Orcs - is that a boy named Yodo Kinbu was such a martial arts genius that he was called one delicacy a thousand years over the world.

It is indispensable for mastering Kingsguard Fluid Techniques, which conceptualizes synergizing the strengths of all martial arts - Yudo was born with qualities of nature through the Technique of Stealing the moves of others.

Now...

There are more than sixty martial arts Yudo is experiencing in ancient times and now, including wrestling, boxing, sabat, aikido and judo.

It proved above all that Yudo was born with the qualities of "strongest", even in the long history of the Kingsguard.

The next moment Yudo pulled his finger as hard as steel out of the man's throat.

With a massive blood splash up, one of the orcs was doomed.

I guess you didn't think you'd get a counterattack from the incompetent.

The remaining orcs were stunned without knowing what had happened.

Don't miss that gap, Yudo.

Yudo quickly snatches the spear the orcs dropped that attacked him.

Immediately after.

Momentum helps throw an oak spear at an enemy group.

"" Gyawa!? "

For a second.

The orcs were being pierced through the brain at the same time.

"Kingsguard Fluid Technique" is a physical technique created basically under the assumption of unarmed combat, but it was a genre that emphasized practicality to the point of stupidity that it even bore in mind that 'use weapons taken from enemies'.

For that reason.

Since his childhood, Yodo had learned about the handling of a wide variety of weapons, including swordsmanship, mastery and bowing, and boasted masterclass skill in each field.

From there on ahead - it was more of a unilateral massacre than a battle.

Yudo, with a fun-loving grin on his heart, ravages the orcs at will.

Russian army martial arts created assuming a pair of battles that are extremely rare among the existing martial arts - if you are the ultimate in "Systema," mass warfare is also a treasure.

The streamlined foot haul, which did not let the system-specific opponent set a goal, continued to flirt with the orcs.

"Haaaaaa!"

Yudo's flying knee kick, which extremes "Muay Thai", also designated as Thailand's national move, was powerful enough to shatter the oaks' skulls.

"Oops!?"

"Knee" is considered the sharpest and most stubborn part of the human body, and the move "Flying Knee Kick" with its weight on it is considered to be the most powerful of the moves rolled out by humans.

Yudo's unleashed knee kick was devastating as if a small truck had collided.

(Yabey...... This is super fun)

It was also an inexorable story for Yudo to think so.

Because in modern Japan, we are not blessed at all with a chance to use it for actual combat where we have trained martial arts.

Hence.

Somewhere in his mind, Yudo was thirsty for a "fight in action" to take advantage of the martial arts he had learned himself.

Walk toward the surviving oak boss.

"Who are you...!?"

Orc's boss mouths those words even as he butts in fear.

"My name is Yodo Kinbu. He's everywhere. He's a regular boy in high school."

Oak's boss says, "What the hell are you... talking about?" His throat had already been crushed by Yodo's piercing hand when he tried to utter the question.

And this is the moment...

It was the moment of the birth of one man, later called the Demon King in Triwid and feared by future generations.