Yamai Kazamachi, a selfless woman and also the spirit who most closely resembles the Hero of the Void.
If Kurumi was Yuki's female counterpart, then Yamai was the counterpart of the Hero of the Void.
Yamai, as a human, was a born hero.
Rasiel even portrayed her as the lost heart of the Hero of the Void. At first, Yuki didn't understand what Rasiel meant, but when the spiritual bridge between them connected, Yuki had a flashback of Yamai's life.
Yamai Kazamachi was born as a vanishing twin. The exact reason was unclear since Rasiel had no information, but it seemed Yamai absorbed her stillborn twin while still in the womb. Her soul was powerful enough for the fusion to be successful, saving her sister, so even before birth, she had already saved a life at the cost of half of her own. Her karma and destiny were very special, as she was the heart of a legendary hero.
She grew up to be an ordinary high school student, deeply involved in anything she could participate in, such as music and sports. Her personality was very cheerful and dreamy; she was incredibly selfless.
One day, around the age of 17, she saw a child about to be hit by a vehicle. Wanting to be like the hero she had always admired as a child, she moved to save the child, at the cost of being struck herself and fatally injured.
As a heroine who always wanted to be one, even though it was partly to mask her fear of death as she was dying, she went so far as to smile and comfort the child she saved.
Even in her final moments, Yamai continued to put others above herself, worrying about what would happen to them after her death.
As her consciousness began to fade, the first spirit appeared and gave her a Sephira Crystal to save her life. Mio did not want such a person to die since she was like her beloved, a selfless and gentle person.
However, in a rather unique way, the Sephira also reacted strangely with the DNA of her deceased twin, which had fused with her soul. A human body was not enough to withstand an angel as powerful as Raphael, causing the original Yamai Kazamachi to split into two.
The resulting twins, Kaguya and Yuzuru, inherited different aspects of the original's personality and preferences. Over time, both twins forgot their human lives and only remembered that they both originally came from a spirit called Yamai.
Later, the Yamai sisters became known among those aware of the existence of spirits because they often caused a great storm in an area, which occurred every time they came to Earth.
And their purpose was very simple: the Yamai sisters had been fighting each other for a long time with the sole purpose of deciding that the winner would become the true spirit of the storms.
"So this is why they cause storms."
Kotori, who had listened to Nia's entire introduction, nodded in understanding. Berserker was a name given because both were literally a storm and incapable of being stopped by normal means.
Although their spatial earthquakes were high in the sky and did not cause many human casualties, their quakes were still in the hundreds, making them the spirit with the most appearances. Many feared that such a destructive spirit would one day cause a disaster in a human city, and it wasn't a joke since Yuzuru and Kaguya could easily wipe out an island.
But apparently, they were wrong. Yuzuru and Kaguya were not crazy; they were just competing. Kotori admired Berserker a bit, as she, as a human, was very noble, much better than anyone she had ever known.
"But... who is this Hero of the Void?"
It was the first time Kotori had heard anything about a Hero, so she couldn't help but ask. Even Reine, who was monitoring Berserker's vital signs, stopped working and looked at Nia.
She was also very curious...
"...."
Nia didn't respond; she sighed and shook her head.
"I don't know. Rasiel has no information about this."
Nia also wanted to know; Rasiel knew nothing more than the alias of Yuki's avatar, nor did he know where it came from or who it was.
Only that it was a legendary hero...
This was a shame, as she was an Otaku and loved hero stories.
However, this was a story that not even the world itself knew...
"But, it's possible that Yui-kun knows something."
Looking at Yuki, who was working hard to console the Yamai twins, a trace of anticipation shone in her eyes. Yuki was a man with many secrets...
"Hmph."
Kotori bit her lollipop and snorted coldly. Yuki would definitely not tell her anything, which annoyed her...
(Hero of the Void)
Reine, on the other hand, thought, as she no longer had Rasiel, she could no longer read the Akashic records, and now there was one more variable in her objective...
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"Come on! Tell me what you did!"
"Curiosity: Yuzuru also wants to know."
After sealing Berserker, Yuki returned with two cute girls, and the first thing he did, as expected, was take them to Reine to analyze their data.
Later, both Yuzuru and Kaguya woke up, and when they did, they buried themselves in shock and began to cry.
The two, who had fused for the first time without their consent, had mixed feelings. They were happy and disappointed.
After all, at first, they thought that by merging, one of them would cease to exist and become the Queen of Storms. They were wrong; both were still conscious after the fusion, which made them very happy.
As beings born at the same time, they didn't want to see their twin die. They loved each other so much that if possible, they would give their life for their twin...
"We've tried all kinds of duels. We still can't decide the winner despite the duels in different events. I simply couldn't think of a way to break our ties, but now it's different."
Kaguya wiped the corner of her eyes. After so many duels, she had finally found hope...
"Desolation: Yuzuru also couldn't think of a proper way to end this, but now no more duels are necessary..."
Yuzuru was also crying, and she unconsciously hugged her twin...
Now that they knew they wouldn't disappear when they fused, everything would change—no more fighting to choose the true Yamai.
And they owed all this to that strange spirit who stopped their fight and gave them a strange feeling...
Fortunately, when they woke up, Yuki was with them, which saved the twins a lot of time in finding him...
At first, Yuki explained what was happening and where they were. Everything was very calm since the sisters listened very patiently, but everything got complicated when Yuki rejected their request to reunite them...
"No, a human body is not capable of withstanding all your power; you will both die if you do it."
"Impossible! The daughters of the typhoon are not so weak!"
"Refutation: Kaguya and Yuzuru have survived until now; we can handle the fusion."
Kaguya and Yuzuru didn't believe him. Like two magnets, they grabbed Yuki and wouldn't let him go. They definitely wouldn't leave this man who could unite them without consequences since they didn't dare do it themselves for fear that one of them would disappear.
At first, Yuki tolerated the twins. They were very cute, smelled nice, and any man had once thought of conquering a pair of twins, but since they were very annoying, Yuki came up with a good plan to keep these twins occupied: he made them his exclusive servants, which was a big surprise. In fact, they did a good job since while one of them gave him a massage, the other fed him...
"Doubt: Am I doing it right?"
"Do you like it this way?"
"Hmm! That's right, you're doing great."
Yuki had already closed his eyes when he said that. The hands of these two twins were too unique, so soft that his tense shoulders relaxed...
"Joy: I'm glad..."
"Haha, as expected of me, I can't do it wrong!"
Yuki almost felt like the king of a harem. His efforts to create his crystal palace were starting to bear fruit; it was definitely paradise. After all, Yuki was embracing their slender waists, and while no one was watching, he touched their plump behinds. Seeing the twins blush in embarrassment and lust was priceless...
But all the good things in life last very little...
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TN: For who knows how many times but it should have been me not him!!!!