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....

Rias and the others watched as the Fallen Angel Cadre died a gruesome death, couldn't help but sigh.

I, on the other hand, was filled with anticipation.

This was the first time I had completed a Black Grade task, and I was eager to see what kind of reward I would receive.

In the past, even Red Grade sign-in rewards had yielded great prizes. I wondered what kind of boost a Black Grade reward would give me this time.

[Ding! Task completed! Congratulations to the host for receiving a Black Grade sign-in gift bag!]

[Black Grade gift bag opened. Congratulations to the host for receiving a portion of the True Dragon Bloodline.]

"Hmm? I already have the Azure Dragon's soul, so why am I getting this? Well, it seems pretty useful at this stage, so I guess it's not too bad."

This reward was related to the World of—Problem Children are Coming from Another World, aren't they?—

Azi Dahaka, The Last Embryo of Humanity, Possessed the True Dragon Bloodline.

Even more terrifying was that Azi Dahaka had the power to repel a million Gods. If he bled, his blood would transform into God-class beings.

He also possessed abilities like [Avesta], which allowed him to mimic the gifts of others and incorporate them into himself, and [Khvarenah - Halo of The Supreme Ruler]—a powerful gift said to have the power to destroy a third of the world, it was the strongest lightning-fire based ability.

So, he had all sorts of powerful abilities!

Therefore, even though this Black Grade reward was only a portion of the True Dragon Bloodline—it was still a significant boost to my power. It might even be enough to push me to [Maou-class].

"System, infuse me with the True Dragon Bloodline." I mentally commanded.

[Ding! Infusion initiated.]

....

BOOOOOOOMMMMMMM!

A powerful draconic aura erupted from my body, and the ground around me began to tremble.

Sona and the others, who had been about to remove the barrier, were forced to reinforce it instead, to prevent further damage to the academy.

Rias watched me with a mixture of surprise and curiosity. "Kyoya, I can't see through him anymore. He's become so much stronger,"

"Indeed. But why is he suddenly emitting a Dragon's aura?" Akeno was also puzzled.

The True Dragon Bloodline was coursing through my body, enhancing my bones, muscles, magic power, and every other aspect of my being. The pain was intense, but I gritted my teeth and endured it.

After a while, the pain finally subsided, and I felt as if I had been reborn, completely refreshed and invigorated.

[Ding! True Dragon Bloodline fusion successful!]

Hearing the system's notification, I clenched my fists, feeling the immense magic power coursing through my veins. A faint smile appeared on my lips.

"System, show me my status screen."

I mentally requested the system to display my status.

<><><><>

Host: Kyoya Hibari

Bloodline: True Dragon Bloodline

Physique: Maou-class

Magic Power: Maou-class

—[Abilities]: Azure Dragon Soul Power, Rinnegan, Rumble-Rumble Fruit, Three-Types of Haki, Flying Thunder God Technique, Eight Gates, Six Powers, Enhanced Chains of Heaven.

—[Pets]: Super Shiny Ice-Blue Rayquaza (Maou-class, Evolution Potential: Quasi-Super Devil/Transcendent)

—[Inventory]: Zanpakuto: Zangetsu, Sword of Promised Victory: Excalibur

<><><><>

Yes, seeing my current stats, I was quite satisfied!

"Oh my, Kyoya, you've become so strong! You even defeated Kokabiel without any trouble." Akeno exclaimed, her voice filled with admiration.

I snapped out of my thoughts and realized that Rias and the others had gathered around me.

Akeno had wrapped her arms around my neck, her breasts pressing against my back.

"....."

I swallowed nervously, feeling a warmth spread through my body.

Seeing my reaction, Akeno's eyes flashed with a mischievous glint.

She leaned close to my ear and whispered seductively, "Kyoya~, are you feeling excited? How about I come to your room tonight..."

The other girls, seeing Akeno trying to seduce me, were immediately annoyed.

"Akeno, let go of him! Kyoya is my fiancé!" Rias grabbed one of my arms, glaring at Akeno.

"Oh, Rias, you haven't even gotten engaged to him yet,"

"Hmph, even if we're not engaged, Kyoya is still my fiancé!"

"You both need to back off! Onii-sama is mine!"

Just as the two were bickering, Asia suddenly rushed over and hugged my waist, pouting at them.

"Ahem, we can discuss this at home. Now's not the time. Someone's coming," I said, looking towards the edge of the barrier.

"Sona, you don't need to maintain the barrier anymore. He'll be here soon."

Sona nodded and instructed her peerage members to remove the magic barrier. Then they all came to my side.

"Huh? Someone's coming?" Hearing my words, Rias and the others also looked in the direction I was facing, confused.

....

Moments later, a white light appeared in the distance. When the light faded, a figure covered in silver-white armor, with pale blue energy wings and a white tail, appeared before everyone.

Rias, Sona, and the others gasped, feeling a sense of awe and trepidation from the newcomer's overwhelming aura.

They had just defeated the Fallen Angel Cadre Kokabiel, and now an even more powerful being had appeared.

"Vali, you're here—Don't tell me you came for that guy?" I asked, raising an eyebrow at the White Dragon Emperor and gesturing towards Kokabiel's lifeless body.

"What?! He's the White Dragon Emperor - Vali Lucifer?"

My words caused everyone's hearts to skip a beat, and they all stared at the White Dragon Emperor in disbelief. 'This is the current host of one of the Two Heavenly Dragons?'

....

Vali ignored the gazes of the others. However, after looking at Kokabiel's lifeless body, he twitched his mouth, then turned to me with a complicated expression.

"Hibari Kyoya, I came here on Azazel's orders to retrieve that fool Kokabiel. I didn't expect you to... finish him off quickly... It seems I underestimated you."

Vali said helplessly. "But since he's already dead, may I take his body back?"

"Sure, go ahead," I said, waving my hand dismissively.

"In that case, thank you!" But Vali then looked at me with burning intensity. "Hibari Kyoya, I hope the next time we meet, I can have a proper fight with you."

"Sure, just don't lose your confidence after I defeat you," I replied with a smile.

"Oh, you're confident. In that case, I look forward to our next encounter," Vali's eyes flashed, and he chuckled.

Then, in front of everyone, Vali picked up Kokabiel's cold corpse, his blue dragon wings unfolded, and he transformed back into a beam of pale blue light, disappearing into the sky.

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