I, Uchiha Hikaru, join the chat group

The day after receiving the gift.

Bulma handed the modified "Demon Slayer 2.0 Laser Sword" to Ubuyashiki Yōya, and solemnly explained some precautions.

"...The harm of that kind of light to humans is similar to that of ghosts. If the radiation is excessive, especially if it hits the eyes, throat, and heart, it is likely to cause lifelong disability or even death, so be careful when using it.

If you really encounter a critical situation, you can press the red groove at the bottom of the 'hilt' and throw the laser sword out. It will self-destruct after a delay of five seconds to avoid falling into the hands of evildoers. "

"In terms of energy, as long as it is not used too frequently, there should be no problem within three to five months. Saving a little can last longer."

"Thank you."

Ubuyashiki Yōya bowed again and carefully put away the laser sword.

The laser sword has been given, how to use it is what the Demon Slayer Corps has to consider.

Jiuzhu's swordsmanship is generally good. Except for weapons like Bei Mingyu Xingming and Ganlu Temple Mili, which have unique shapes and cannot be replaced at will, everyone else should be able to quickly master the use of the laser sword. It must not be a big problem to pick out two suitable "sword-holders" from among them.

And next...

This is the last and most important purpose of Uchiha Hikaru's trip.

…

late at night.

Snowy mountains.

Mountainside.

Uchiha Hikari, Bulma, Tanjiro, and Purgatory Anjuro who had been following all the way stopped.

In front of you is an old-fashioned wooden house with an old appearance, and not far away are a few lonely graves. Although spring has already begun, due to the high altitude, you can still see a lot of residual snow that has not yet melted around.

"Miss Guang, you're right here."

Tanjiro exhaled a mouthful of white mist and whispered.

Uchiha Hikaru didn't respond, just raised his head and looked around.

Although she had known for a long time that Tanjiro's family lived on a snow-capped mountain, she never expected that the altitude here would be close to one thousand meters. Looking at the thick layer of snow around us, I'm afraid it will be difficult to completely melt even in summer.

but……

For what they were going to do on this trip, this was good news.

After obtaining Tanjiro's permission, Uchiha Hikari formed a seal with his hands and released seven or eight shadow clones. Then he took out a bunch of shovels from the universal capsule, gave each shadow clone a handful, and began to dig carefully around the graves.

As for her real body, she took advantage of this time to slowly walk around the wooden house and then ran to the back mountain.

Nothing found.

Too.

Although this was once the former residence of Enichi Jiguo, that happened three hundred years ago. Even if Enichi Jiguo left anything behind, it would most likely have been erased by time. The fact that the pair of earrings painted with red suns can be passed down to this day is the result of the Kamado clan's careful preservation. It would be unrealistic to find anything else.

As for "Blue Flower"...

Tanjiro remembers this thing, but according to his impression, the flowering period of this kind of flower is very short. It seems that it only blooms in the few days before and after the autumnal equinox every year. The bulbs, which look like garlic, probably belong to Bianhua flowers.

Uchiha Hikari dug up a few plants and planned to take them back to someone to study them to see if he could find anything.

finally.

Several thin wooden coffins were dug out and placed in the Kamado family's wooden house.

Uchiha Hikaru bowed slightly in greeting, and then opened one of the coffins, revealing the corpses that had not completely decomposed inside. The thin air and low temperature environment in the snow-capped mountains greatly extended the preservation time of these corpses.

After taking out a small piece of skin from the corpse, Uchiha Hikaru took out a ghost from the seal scroll and placed it on the drawn magic circle.

"Ninja..."

"Reincarnation from the dirty soil!"

As a series of hand seals were formed, a faint light lit up on the magic circle, and a large amount of dust emerged from the void, covering the ghosts on the ground layer by layer, and then transformed into a gentle-looking woman in white.

"..."

When he saw this woman, Tanjiro grabbed his sister Nezuko hard with one hand and clenched the other hand unconsciously.

After a few seconds.

Under the gaze of Uchiha Hikari and others, the woman in white's eyelids trembled and she slowly opened her eyes. After scanning the surroundings, his eyes settled on the Tanjiro brothers and sisters.

"Long time no see...Tanjiro, and Nezuko."

"……Mother!"

The moment he heard the woman's voice, Tanjiro choked up and rushed over regardless. The woman named Kamado Aoi opened her arms and hugged her eldest son and daughter tightly, with mist in her slightly cloudy eyes.

"……ah???"

At this moment.

Bulma, Purgatory Xingjuro, and Yuzhuang Tianyuan who were standing nearby and witnessed everything all had their eyes widened with expressions of disbelief on their faces.

"X-Xiao Guang, this is..."

"The Reincarnation of the Earth is a ninjutsu that can temporarily bring the deceased back to the human world. It needs to use the body tissue of the deceased as the medium and a living body as the container to complete the operation... I just tried it, but I didn't expect it to be true. can succeed."

Uchiha Hikaru explained softly.

Because she was not sure whether the "Immortal Reincarnation" could really be used, she did not explain the principle of this ninjutsu to Bulma and others in advance. She only said that she wanted to help Tanjiro preserve the bodies of his family members for future resurrection, and came here with them. But now it seems...

The effect of the "Immortal Reincarnation" version of Senju Tobirama is not as bad as expected.

Uchiha Hikaru spent more than ten minutes to reincarnate the four children Takeo Kamado, Shigeru, Hanako, and Rokuta in turn.

After doing all this, she put several coffins and the bodies inside into the universal capsule.

——Although it is still unknown how to use the Dragon Ball wishing opportunity next year, the vacuum environment in the capsule can keep these bodies for a longer time.

On the other side.

Aoi Kamado finally calmed down from her mixed feelings, walked quickly to Uchiha Hikaru, and bowed deeply: "Ms. Uchiha, thank you very much for giving our family this opportunity to reunite. I am satisfied to see Tanjiro and Nezuko again after my death. If you need us to do anything, please let us know..."

"Do you know my name?"

Uchiha Hikaru raised an eyebrow.

Aoi Kamado nodded: "Although Takeo and I are dead, we can occasionally see what happens to Tanjiro and Nezuko from another world, so I have had the honor of meeting you a few times."

"..."

Uchiha Hikaru was a little surprised, but did not dwell on this topic: "I'm sorry, Mrs. Kamado, I may need to use your body to do a few small experiments."