DxD: Wrong Way

Based on the martial arts system explained by Rias and his own understanding, Aoki referred to that special power as Qi.

In this world, there are many types of special energies, and different cultivation paths can draw out various abilities, including but not limited to magic, curses, chakra, mana, spiritual power, Qi, etc.

Miyajima Sosuke, who was wielding a bamboo sword in front of him, had already begun to glimpse the threshold of Qi.

The day Qi fully manifested within him would mark his entry into the master realm

When he would achieve B-level strength.

As Aoki faced the violent storm of attacks from Miyajima Sosuke, he retreated with small steps to avoid being hit.

At the same time, he focused his magical power, enhancing his insight and physical control.

He knew he was at a disadvantage fighting against a weapon with only his bare hands; his physical strength was not yet invulnerable.

Fortunately, since his opponent wielded only a bamboo sword, it wouldn't be too problematic if he needed to resist.

Aoki quickly dismissed the thought of relying solely on physical fitness to gain an advantage.

If he were to win in such a manner, while Miyajima Sosuke might not voice any complaints, he would certainly harbor doubts about Aoki's capabilities.

This would not be conducive to building good relationships or gathering information in the future.

After evading for about three minutes, Aoki finally found an opportunity.

As Miyajima Sosuke paused to catch his breath

His old strength fading while new energy had yet to emerge

Aoki violently kicked back with his right foot and propelled himself forward. The solid wooden floor creaked underfoot as Aoki suddenly appeared before Miyajima Sosuke like a ghost.

He formed a fist with his right hand and delivered a punch using 70% of his strength directly into the well-trained abdominal muscles of his opponent.

Miyajima Sosuke simply couldn't react in time to the speed and power generated by Aoki's enhanced physique under primal control.

The punch landed squarely in his stomach, causing him to nearly fall to his knees.

"Good…"

Despite enduring severe pain, Miyajima Sosuke attempted to retreat and regain the initiative by leveraging the length of his weapon.

Aoki couldn't help but admire him; even after taking such a blow, he was still able to continue fighting.

It confirmed Aoki's earlier judgment: Miyajima Sosuke's strength was indeed close to B-level, though his actual combat experience lagged behind.

Generally speaking, Miyajima Sosuke was quite strong; it wasn't without reason that he chose to devote himself entirely to swordsmanship instead of enjoying life with his lovely wife.

After acknowledging this fact, Aoki didn't give him any chance for respite and continued launching fierce attacks using hand-to-hand combat skills learned from the white-haired Lolita after enduring countless beatings.

He still held back slightly at seven points of strength

Not because he lacked confidence but because in real battles one must always reserve some extra power unless they are certain they can finish off their opponent in one blow.

Otherwise, they risk ending up like Miyajima Sosuke before him: caught without any chance for retaliation.

This is why many fighters sometimes intentionally expose weaknesses during combat; if their opponent takes the bait and attacks with full force, they can seize that moment for a counterattack that could determine victory or defeat.

Both Miyajima Sosuke's kiai before attacking and subsequent moves revealed his lack of actual combat experience.

While Qi can boost one's momentum, it also serves as a signal for opponents.

Experienced swordsmen typically draw their swords directly from their scabbards

Even if they wish to shout out loud during battle, they often only manage a low grunt at most.

Aoki deliberately avoided targeting areas that could easily cause death or serious injury. After enduring dozens of seconds filled with heavy punches

Including one powerful strike to the stomach followed by more than ten blows to the back

Miyajima Sosuke finally succumbed and fell to the ground.

As Aoki approached him afterward, it became clear that Miyajima Sosuke had failed to mount any significant counterattack.

Seeing him down on the ground prompted Aoki instinctively to raise his foot as if intending to stomp on his head.

The spectators watched in stunned silence; while they had anticipated that Miyajima Sosuke might lose, this defeat was far too swift and decisive for them to comprehend fully.

In their confusion, no one thought to intervene against what they perceived as Aoki's "atrocities."

Miyajima Sosuke looked up at the growing shadow above him and instinctively closed his eyes.

After waiting for what felt like an eternity without feeling any expected pain, he opened them again only to find that Aoki had halted his movements.

"Cough…"

After clearing his throat dryly, Aoki slowly retracted his foot.

"Miyajima-san, Normal School students should know better than lying on cold ground; you'd better get up quickly."

Blushing furiously from embarrassment and pain alike, Miyajima Sosuke struggled but found himself unable to rise due to intense discomfort distorting his movements.

He turned toward his disciples with fierce eyes.

"You bunch of idiots! What are you staring at?"

Only then did some excited disciples snap out of their daze and rush forward to assist their fallen teacher.

"I have offended you many times today. I hope you will forgive me," Aoki said while observing the embarrassed state of Miyajima Sosuke.

He realized he might have hit too hard

He hadn't come here merely for competition after all

Losing gracefully would have been preferable as it would save face for both parties involved while still achieving Aoki's goals.

Shaking his head slightly in regret over how things unfolded

Unfortunately beyond what he could control

Aoki watched as Miyajima Sousuke stood up again after shaking off support from his disciples.

"No," Miyajima Sousuke replied seriously despite still wincing from pain.

"I should be thanking Uesugi-kun for showing mercy."

Though she was a son-in-law now married into another family line.

He wasn't foolish enough not recognize how chillingly effective Aoki's gentle-seeming attacks truly were.

In terms of actual combat experience?

He had been completely outclassed!

Since age fourteen he'd participated in countless competitions large and small; whenever possible he'd sought out other kendo masters eager for knowledge exchange

Boasting rich practical experience

But compared against someone like Aoki?

They felt more akin flowers growing sheltered within greenhouses!

The reason he'd been trapped earlier stemmed partly from personal shortcomings but mainly due simply sharpness and decisiveness exhibited by young Uesugi-kun!

Curiosity piqued regarding how someone so young possessed such ruthless fighting prowess combined with extensive experience led him step back instead asking questions rather than demanding answers outright: "There are many people here with mixed opinions, let's go talk privately about this little girl."

Nodding affirmatively while picking up clothes strewn across ground behind them following suit behind limping figure leading way towards courtyard behind dojo…

Watching tall straight-backed silhouette belonging Uesugi made Miyuna's heart race!

Initially thinking him just another cute puppy hiding beneath surface revealed aggressive wolf-dog lurking inside!

This realization sent shivers down her spine

It felt exhilarating!

If circumstances allowed she'd have thrown herself onto strong chest right then and there kissing delicate features while caressing angular abdominal muscles before experiencing violent storm-like attack firsthand!

Nearby student muttered bitterly:

"Hey! Miyuna don't be such a nympho! Everyone else has left!"

"Eh? What? Are you jealous?" she shot back playfully!

"Jealous? With that small frame? He definitely can't satisfy you!"

While Aoki stood average height among peers compared against adult men who'd trained rigorously over years didn't seem impressive enough visually…

Miyuna placed hands firmly upon hips declaring confidently:

"Such 'small' body could take down three guys like you!"

"And I've noticed he possesses far more wealth than any of you!"

With disdainful glance downward several male students harboring unwanted thoughts blushed furiously wanting rebuttal yet found themselves speechless ultimately leaving angrily instead…

...

.

Walking through the courtyard with running water, several Showa-era houses could be seen in the back where the Miyajima family lived.

Aoki and Miyajima Sosuke entered a quiet room covered with tatami mats, which served as a reception area specially prepared by the Miyajima family.

A plump woman with a beautiful face opened the wooden door.

Her slender red phoenix eyes exuded boundless allure.

Her long violet hair was tied into a braid that passed diagonally from her right shoulder and hung softly over her tall build.

The tight lavender sweater was held high by her ample breasts, resembling two plump melons filled with sweet syrup, standing upright in a way that completely defied gravity.

The slender waist, tightly held, bore a heavy weight that shouldn't belong to it, causing concern that it might bend or break.

The two round buttocks were wrapped in fabric, their shape as perfect as the full moon: round, big, slim, and soft.

Gazing down from the round and plump buttocks, the jeans tightly enveloped the slender legs.

The outline of the round and full leg shape and the slender, well-proportioned curve of the calf were beautiful sights that made one's heart race.