Fastest technique!

'He's just a normal human, yet...'

Even if Sakuya didn't understand what was happening, she could tell that Tsukasa's aura started to change.

Mikuni's expression also changed, and her flat expression was broken the moment he saw the change on Tsukasa.

However...

Instead of backing down, Mikuni showed a rare smile that he had never shown before. "Let me see whether you can defeat me with your martial arts alone."

"Don't worry, you'll see it soon..."

Tsukasa didn't finish his words, and he relaxed all of his muscles until they melted like a liquid before he snapped them back together!

While some of you might forget, it was the move that Tsukasa used in his duel with Kurono.

Cockroach Dash.

It was the name of this technique.

Tsukasa created this technique when he observed a dying cockroach in the past and saw that its legs were liquid on the inside. Using this for reference, he was able to relax to the point of feeling like a liquid before snapping back together and dashing forward at incredible speeds.

While the speed of this technique was amazing since it was able to reach 200 MPH.

If Tsukasa used magic, he would become even faster.

However, what was even more amazing about this technique was the acceleration that was needed to reach a maximum speed.

While Tsukasa couldn't reach a maximum speed instantly, he was able to reach a maximum speed with just 00.01 milliseconds.

However, Tsukasa knew that this wasn't enough, and he also added the Trackless Step, making Mikuni unable to perceive his existence.

It might seem quite too much. However, Tsukasa didn't think so since he could tell that Mikuni was able to move at the supersonic easily.

If Tsukasa didn't use his magic, he wouldn't do this since he was afraid to kill Mikuni.

However, Tsukasa didn't use his magic and only used his physical ability alone to fight Mikuni.

If Tsukasa didn't do this, he knew that he couldn't defeat Mikuni!

While Tsukasa's movement was so fast, Mikuni's eyesight was able to catch his figure, and he didn't hesitate to use his stiletto knives to shoot them in Tsukasa's direction.

Tsukasa's eyes couldn't see the stiletto knives that were about to hit him. However, he could still smell them, and, without hesitation, he used the sword technique that he stole from Ayatsuji Kaito.

Ten'i Muhou.

Using this technique, Tsukasa was able to avoid nearly any attack without moving his sword, causing all the attacks from Mikuni to miss.

Mikuni was dumbfounded at how his attacks could be dodged, and, by then, Tsukasa appeared right in front of him. However, before he reacted, Tsukasa started his attack!

What is Tsukasa's fastest attack?

If Tsukasa could use his magic, he would use the double sword techniques that he used to turn a giant 100-meter iceberg into ice flakes.

With that technique, Tsukasa was able to do 5000 slashes with one sword, so two swords would give him 10,000 slashes.

However, Tsukasa didn't use his magic, but even so, it didn't mean that he couldn't use that technique.

What is a human's fastest attack?

Jab.

Yes, a jab.

It is a quick, sharp punch created with the lead arm, typically aimed at an opposing opponent's head.

Tsukasa knew that a jab was the fastest attack that humans could do.

However, while it was fast, there was still a limit.

Tsukasa wanted to make his attack become even faster.

Tsukasa kept thinking about how to make his jab faster, and he thought of the existence of one weapon that could reach a supersonic sound with an average human physical ability.

Whip.

Yes, a whip.

While it might often be underestimated, the tip of the whip can move faster than the speed of sound, creating a small sonic boom.

However, a human body is different from a whip.

We don't have enough joints to support the whip-like movement.

So what should we do?

Unexpectedly, while the answer might sound ridiculous, we can create more joints with our imagination.

The human imagination is amazing.

There are many things that one can do with imagination.

Tsukasa imagined he had more joints on his body that were enough to support him to mimic the whip-like movement.

While it wasn't related, it was also a part of a technique where Tsukasa could do thousands of slashes with a single second.

Tsukasa combined the jab with this whip-like movement, creating the fastest jab that humans could ever do, and he used it on this stab.

Tsukasa's stab moved faster than the speed of the sound and created a sonic boom.

However, Tsukasa knew that this wasn't enough.

Mikuni's body was so strong and durable that it wouldn't be weird to say his entire body was like armor.

If Tsukasa just used a normal stab, it would be useless no matter how many times he did it with this technique.

'Which is why...'

Tsukasa's sword stabbed Mikuni's core. However, instead of stabbing Mikuni's titanium-like body normally, he used a technique developed in his fight with Momotani, the Heavy Tank, which sent vibrations on Mikuni's body!

"Guh!"

Mikuni could feel his entire body trembling and blood almost escaping from his mouth.

'It's not enough!'

Tsukasa knew that this attack wasn't enough, so he repeated this technique again on the same spot!

Mikuni coughed up blood, but he still could stand up, and he was ready to do his counterattack.

'Dammit!'

Tsukasa wanted to curse Mikuni, wondering what kind of thing this plain-faced middle-aged man ate during his childhood to have such a body. He could feel that his right hand and arm had mangled, and many of his bones were shattered.

If Tsukasa used magic, he didn't need to worry about such injuries.

Unfortunately, Tsukasa didn't use magic, and he also wanted to wipe away Mikuni's price with his physical ability alone, so even if his bones were broken because of the barrier of the wall of sound, he didn't hesitate and sent another vibration attack on Mikuni's core at the same spot again!

If one wasn't enough, then two, and if two wasn't enough, then three!

Tsukasa used his strongest technique that he could use with his physical ability alone!

The three sounds of continuous sonic boom echoed through the road!

Mikuni was thrown away far away, and his body rolled in the air before and bounced on the street several times before he stopped tens of meters away from his spot. He didn't stand up and lay there on the road motionlessly.

"Cough!"

Mikuni coughed blood as his body twitched slightly.

"....."

While the fight seemed to take a while, it only happened a second.

Sakuya couldn't perceive what was happening and could only stare at this scene blankly before she subconsciously closed her ears with her hands because of the loud sound from the sonic boom.

However, the impact of Tsukasa's attack was bigger than he had imagined, so he stood in front of Sakuya to protect her from the debris that might hit her.

While Tsukasa protected Sakuya, he still watched Mikuni lay motionlessly without blinking.

Sakuya looked at the tall figure in front of her and could only stare at him in a daze.

"You alright?" Tsukasa asked.

"Um, yeah, thank you," Sakuya said bashfully.

"No problem, it's my fault. By the way, you should open your mouth a bit, so your ears will feel better."

Sakuya nodded while thinking that she must make him her husband.

However, Tsukasa didn't see Sakuya's reaction since his lips twitched when he saw Mikuni stand up as if nothing had happened and wiped the blood on his mouth with a calm expression.

"........"

"Hey, hey!" Tsukasa was speechless and sighed. "What a monster."