[85] Senior Sister, Let Me Teach You!

If the mohawk guy heard this, he would definitely feel wronged.

Although he threw a punch, for some reason, it felt like he had hit an iron plate. It was his own hand that hurt, and yet Eiji still came after him and beat him up.

"Thank you, Nangou-kun, thank you so much... I really don't know how to repay you..."

Ayase couldn't help but kneel down in front of Eiji, tears streaming down her face, filled with the excitement of finally seeing the light after a long period of darkness.

Two years. The dojo was finally back in her family's hands.

"Didn't I say it? It was just a trivial thing."

Eiji spoke nonchalantly, but he still accepted Ayase's gratitude.

To him, it was just a small matter, but to Ayase, it was the result of years of obsession and hatred.

"By the way, about your father, I know a very skilled doctor. She might be able to help your father."

"R-Really?!"

"Yeah, heart disease might be out of her reach, but she should be able to help him wake up."

Eiji wasn't entirely sure either.

The doctors in this world were a bit mystical, often performing high-level operations that could blind people with their brilliance. Common sense didn't apply to them.

"By the way, is there a first aid kit here? I want to bandage my hand..."

Eiji lifted his hands like a kangaroo, blood dripping from his palms.

However, mid-sentence, his vision suddenly went dark.

A burning sensation, as if his brain had overloaded, assaulted him. It felt like his rationality was boiling, his consciousness being roasted over a flame.

"Crap, it came a bit too fast..."

Eiji's mouth twitched.

This familiar feeling was something he had experienced twice before.

This phenomenon was a side effect of overclocking his neuron cells. To put it simply, it was—

Before he could think further, his consciousness began to blur.

Then he collapsed.

Before he completely passed out, he seemed to see a flash of golden lightning speeding towards him from afar.

"Eiji!"

"Nangou-kun!"

"...Junior Brother!"

***

In a daze, his consciousness felt like a ship sailing through a storm, unstable for a long time before gradually clearing.

Eiji opened his heavy eyelids.

What greeted him was a pair of astonishingly large "fate," forming a breathtaking arc under the school uniform.

The sensation at the back of his head was also soft, not like a pillow, but something more natural and pliant.

"Junior Brother, you're awake?"

Just as his mind was wandering, the face of his senior sister, Touka, suddenly appeared before him, wearing a kind and gentle smile.

It was a lap pillow.

His head was resting on his senior sister's thighs.

In his last memory, Senior Sister Touka seemed to have arrived at the Ayatsuji Dojo just in time.

"This is the school dorm. The school nurse has already treated your injuries."

Touka reached out and gently stroked the head of the young boy resting on her lap, her expression as tender as if he were her own flesh and blood.   

"Although I have a lot of questions to ask you, like why you went out alone with Kanata, why you got involved in such a mess... now might not be the best time."

Two hours ago, when she arrived at the Ayatsuji Dojo, she saw her junior brother collapse. After hearing Kanata's explanation, she finally understood what had happened.

Kanata had suggested taking Eiji to the nearest hospital, but she had outright refused.

Because at this time, her junior brother was not suitable to be sent to the hospital, or it would definitely cause a huge commotion.

Although Kanata didn't understand, she still followed her judgment and brought Eiji back to Hagun Academy, where the school nurse treated his injuries.

Fortunately, it was just a split palm and a few scratches, which were healed in a few minutes.

"Junior Brother, can you understand what I'm saying now?"

Touka lowered her head and asked him with some anxiety.

"Senior Sister, are you dumb? Of course I can understand."

Eiji looked at his senior sister as if she were an idiot.

"It smells nice."

"Yeah... I just took a shower."

The hot breath hitting the skin of her thighs made Touka feel a bit restless.

But at the same time, she confirmed one thing.

No mistake.

Because he had activated the Absolute GodSpeed at the reflex level, her junior brother had once again fallen into that very strange state.

Speeding up his neural reaction speed was a move Eiji had developed two years ago.

Including this fight with Kuraudo Kurashiki, he had only used it three times. The first two times were two years ago and one year ago, respectively, and each time she had been present.

Because the side effects were so bizarre, he had caused a commotion each time.

***

"Ouch! My back hurts!"

On Sunday morning, sunlight peeked through the corner of the curtains into the dorm room.

As soon as Eiji got up from the bed, he couldn't help but hold his lower back, grimacing in pain.

This was serious.

Maybe this was what they called "accumulated strength bursting forth."

Don't ask why. Just call it the charm of being invincible.

"Ah... as expected, happened again."

Eiji patted the back of his head in frustration, then couldn't help but chuckle.

Setting his reflex speed wouldn't burden his body, but it would make his brain, or rather his mind, become strange.

Simply put, his rationality would completely disappear, leaving only emotions and instincts to take over. He would become extremely unrestrained, revealing his true self that he usually suppressed.

This state was what Eiji called the state.

The first time he used it two years ago, he ended up losing his first time to his senior sister. The second time he used it last year, he ended up assaulting his senior sister.

And last night was the third time he used it, singing with his senior sister late into the night.

Why this side effect occurred, and what the underlying principle was, Eiji had no idea. But since the result was what it was, he had no choice but to accept it.

Besides.

Eiji thought of the beautiful and moving songs from last night.

Wasn't it pretty good too!

***

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