High School DxD: “The future Harem King”

Su Hai's Answer – Declining Rias' Offer

Su Hai shook his head, looking at Rias with a polite yet firm expression.

"I'm sorry, Rias-san, but I think I'm better off as a human."

"I still have things to do, so I'll take my leave. See you in class."

Without waiting for her response, he turned around and left.

Becoming a devil?

For most people, it would have been a tempting offer—an opportunity to gain power instantly.

Maybe, if he hadn't awakened his system, Su Hai would have considered it.

But now?

He had no reason to accept.

With the Golden Egg System, he had absolute confidence that he could grow stronger on his own.

There was no need to become someone else's piece.

Rias and Akeno React

Watching Su Hai leave, Akeno chuckled softly, turning to Rias with amusement.

"My, my~ It looks like our dear President Rias has failed for once."

Her teasing tone carried a hint of mockery, but Rias remained unfazed.

Instead, she watched Su Hai's retreating figure with an intrigued expression.

"Interesting."

"I won't give up. He will be mine."

Her crimson eyes gleamed with determination.

She wasn't someone who accepted defeat easily—especially not when she had found someone so special.

The Hunt for Golden Eggs

Meanwhile, Su Hai exhaled deeply as he returned to the school building.

"Whew… that was close."

He shook his head, pushing aside distracting thoughts.

"Now, time to focus on what really matters—finding Golden Eggs."

Improving his strength was his top priority.

So without wasting any time, he searched the entire school.

And after a thorough sweep, he finally found:

• One 3-star Golden Egg

• One 2-star Golden Egg

• Several 1-star Golden Eggs

The 3-Star Golden Egg – Hyoudou Issei

The 3-star Golden Egg belonged to none other than—

Hyoudou Issei, the future "Harem King."

And the condition to open it was…

To kill Hyoudou Issei.

"…Huh."

Su Hai couldn't help but chuckle at the absurdity.

"Well… that escalated quickly."

Killing Issei was obviously not an option—not unless he wanted to change the entire storyline.

So for now, he had to leave this egg alone.

The 2-Star Golden Egg – Koneko Toujou

The 2-star Golden Egg was much simpler.

It was located on Koneko Toujou.

And the condition?

Play a video game with her.

"Now that's more like it."

Compared to the murderous requirement for Issei's egg, this was a piece of cake.

1-Star Golden Eggs – Various Characters

The 1-star Golden Eggs were scattered among various supporting characters.

For example, in his class, he found a Golden Egg on Kiryu Aika.

Unlike the others, her egg required physical contact to activate—Su Hai had to touch her head.

Fortunately, most 1-star eggs could be activated just by finding them.

However—

Their rewards were mostly mundane items:

• Japanese yen

• Toothpaste

• Random trinkets

Nothing particularly useful—except for one reward from Kiryu Aika's egg.

"Reinforcement Magic from the Nasuverse?"

"Now that's actually useful."

For someone at his current stage, Reinforcement Magic could provide a solid boost.

Of course, getting this reward came at a cost—

Kiryu stared at him for a long time, her eyes full of suspicion.

"You just wanted an excuse to touch my head, didn't you?"

"…What? No!"

Thankfully, Su Hai had developed a resistance to questionable stares.

Without reacting, he simply pretended nothing happened and walked away.

The Plan – Summoning Koneko

After finishing his egg hunt, school ended.

This time, Su Hai didn't delay—he returned home immediately.

Sitting in his living room, he took out a flyer with a magic circle engraved on it.

"Well then… let's get started."

This summoning circle was used to contact devils—a method for humans to request services from them.

After discovering Koneko's Golden Egg, Su Hai had already made up his mind.

Earlier today, he had gone to Rias and requested a flyer.

Rias had been surprised but didn't hesitate to give it to him.

She still wanted to recruit him, after all—so anything that kept him close to her peerage was a win in her eyes.

Now, as Su Hai channeled his magic power, the summoning circle activated.

A hexagram-shaped magic formation appeared, glowing intensely.

Then, a small white-haired figure materialized within it.

Koneko Toujou.

"Su Hai-senpai, What's Your Request?"

As soon as she arrived, Koneko crossed her arms and spoke in a monotone voice.

"Su Hai-senpai, the President already informed me."

"What's your request?"

Then—

Her golden eyes narrowed slightly as she added:

"And just so we're clear… if you summoned me for something perverted, I will decline."

"…?!"

Su Hai almost choked on air.

"Kitten-chan, do I really seem like that kind of guy?!"

His face twitched slightly as he let out a sigh.

"Relax, I just wanted to play video games with you."

To prove his sincerity, Su Hai pulled out a game console and two controllers.

A Gamer's Paradise

Koneko's ears twitched slightly as she examined the game disc.

"…The latest release?"

For the first time, a faint glimmer of interest appeared in her expression.

After a brief pause—

She nodded.

"Fine."

And so—

They played for two hours straight.

Mission Complete – A Small Reward

Finally, as the clock ticked past evening, Su Hai stretched and smiled.

"Kitten-chan, thanks for playing with me today. I had a great time."

Koneko blinked, then nodded slightly.

Su Hai hesitated before adding—

"I heard that when devils fulfill a request, they receive a reward."

"So, what do you want? As long as it's not my soul, I'll do my best to grant it!"

As he spoke, his system chimed softly—

Signaling that he had unlocked Koneko's Golden Egg.

However—

He had genuinely enjoyed playing with her.

For once, it wasn't just about power.

Spending time with Koneko had actually been… fun.