I apologize, I made a mistake when scheduling the post.
Mana is looking at Mako, did something happen?
“Mako, could it be that you understand what this means?”
Is that so?
“It’s not that I have absolutely no idea, but it’s just too unbelievable. Besides, even if that were the case, it’s impossible for us right now.”
She really has some clue.
But I have no idea, so please tell me, even if it’s impossible.
“Yamato is closer to me than you are. Well, fine. I can only say this tentatively, but I think it means ‘mind merge,’ that is, to align our hearts.”
“Align our hearts?”
“An Engraver would understand, but we have no clue.”
“Hearts… Ah! Dual Heart Fusion Technique!”
“Probably.”
Prim and Emperor Reinhardt tilted their heads, but they understood once it was explained that far.
And why does the god of Helios Orb know about the Dual Heart Fusion Technique?
“Dual… Heart Fusion Technique?”
“What is that?”
“Simply put, it is the fusion of two Engraving Magical Tools into one. It’s easy to say, but it’s said that no one succeeded until your father and mother actually did it, Yamato.”
Dual Heart Fusion Technique is often seen in fairy tales.
So anyone knows the words, but it was said no one had succeeded.
However, in the coup d’état known as the Divine Spear Incident, which was led by proponents of Engraver supremacy, my father and mother performed the Dual Heart Fusion Technique for the first time in history, annihilating not only the ringleaders but also the invading fleet from the neighboring country.
“There are others now, but still, including my parents, that makes three pairs, six people.”
The Engraving Magical Tools generated by the Dual Heart Fusion Technique possess supernatural power and their own will, and are therefore called Engraving Divine Artifacts.
Currently, only the magic bow Gáe Bulg, the holy grail Chalice, and the divine spear Bríge are confirmed.
Well, since each Engraving Divine Artifact has different characteristics, research doesn’t seem to be progressing at all.
Gáe Bulg has bowstrings that become blades and arrows that can become spears, and Chalice involves Excalibur (Sacred Sword) at the time of dual heart fusion, and it is also a sheath for that Excalibur.
The most extreme is Bríge, which not only transforms into two divine swords but also separates into my father’s Caladbolg (Sacred Sword) and my mother’s Failnaught (Sacred Sword), making it by far the most bizarre of all Engraving Divine Artifacts.
By the way, Gáe Bulg was created about 10 years ago, so Mako wasn’t aware of its existence until I mentioned it.
It’s understandable, though.
“The fleets in Yamato’s world were more amazing than Solemne’s Steam Battleships, weren’t they?”
“It’s an advanced form, but it would be impossible to sink them no matter how hard you tried with something like a Steam Battleship.”
They’re huge, and with standard compartments, even if you make a hole in the hull, they won’t sink easily.
“Are the warships in Yamato’s world that enormous…”
When I mentioned the size of aircraft carriers, Emperor Reinhardt seemed to ponder with surprise.
The ships of Helios Orb are at most about 50 meters long, so they look small compared to Earth’s warships.
I believe the reason warships became so large was also influenced by the cannons they carried, and there’s a considerable difference in the number of crew members, so large ships haven’t developed on Helios Orb.
While it’s possible to build them if one wanted to with magic, there’s little point in doing so.
“They can’t maneuver as well because they’re bigger. By the way, Mako, I didn’t expect a word like ‘mind merge technique’ to come as a divine revelation, but would you like to try it?”
“I don’t mind, but aren’t there any major problems before that?”
She answered my question with a question, but there is indeed a major problem.
The Dual Heart Fusion Technique is a type of Engraving Fusion Technique that fuses each other’s Engraving Magical Tools, but for creators of dual engravings like me, fusion-type Engraving Magical Tools are the target.
However, I haven’t been able to create that fusion-type Engraving Magical Tool yet.
Originally, it is said that there are only about a dozen creators of fusion-type Engraving Magical Tools on Earth, and in Japan, only my father and mother can create them.
I was supposed to be taught after completing the S-rank Engraving Magic: Mist Solution, but before that, I was transferred to Helios Orb, so I have to manage on my own.
“Also, there are only successful examples of fusion types and multi-attribute specialization types, so I wonder if my Spirit Hexa Dipper, which is a single attribute type, is acceptable.”
That’s certainly true, but since this is a divine revelation, I don’t think it’s impossible.
“On the contrary, I thought Spirit Hexa Dipper was a multi-attribute type?”
“Yes, it’s wind attribute. Spirit Dipper is an option, so it’s not counted.”
Come to think of it, Spirit Hexa Dipper was a Living Type.
Engraving Magical Tools classified as Living Type have high Engraving Magic processing capabilities, so they can use Engraving Magic other than the basic attribute without any problems.
Furthermore, Mako’s Spirit Hexa Dipper comes with spirit dippers specialized for each attribute, so I mistook it for a Multi-Attribute Specialization Type.
Multi-Attribute Specialization Type Engraving Magical Tools have two basic attributes and processing capabilities as high as those of Living Type.
The processing capability of an Engraving Magical Tool is influenced by its shape, with Setting Type being the highest, followed by Living Type.
Below these, Armament Type, Portable Type, and Accessory Type are nearly level, and Consumable Type has the lowest processing capability.
My Mirror Ring is an Accessory Type, and Multi Edge is a Consumable Type, so their processing capabilities are far below that of Spirit Hexa Dipper.
Multi-Attribute Specialization Types are said to be comparable to Engraving Divine Artifacts because they can skillfully use two attributes at a high level and leverage their high processing capabilities.
That’s why I always thought Spirit Hexa Dipper was a Multi-Attribute Specialization Type.
“Living Type and Setting Type are difficult to discern. So, Yamato, what about the Engraving Fusion Technique?”
“I have no idea.”
I’ve been trying hard since I transferred to Helios Orb, but there’s no sign of the Engraving Fusion Technique succeeding at all.
Engraving Fusion Technique is an art that fuses two Engraving Magical Tools generated by dual engraving into a new single Engraving Magical Tool, but not all dual engraving generators succeed; in fact, many people never succeed in their entire lives.
However, if successful, the attribute remains one, but the processing capability is significantly increased, and the power of Engraving Magic is also boosted.
The shape is unknown until it is created, but it leads to an increase in combat strength, so I too want to succeed.
“I understand you have to try your best, but not having anyone to teach you is a fatal flaw.”
“That’s right…”
However, as I am now, I might never succeed even if I tried for a lifetime.
Even Mako can’t try the Engraving Fusion Technique in her current state.
“When I heard about it last time, you said ‘Don’t forget your beginner’s spirit,’ didn’t you? I should have listened more carefully.”
“It’s not something you’d expect in this kind of situation, and no one would think about it either.”
I thought I would only encounter Isekai transfers in novels or games.
Furthermore, for the friend of my parents to appear in their youth through that transfer, expecting me to predict it is unreasonable.
“I will continue to experiment with the Engraving Fusion Technique.”
“That’s all we can do. Besides, from what I’ve heard, you haven’t even been able to do it when you were surrounded by demons, Yamato, so there’s no need to rush.”
That’s right.
In Gaia’s premonition, I am to be surrounded by a large horde of demons and isolated within two years at the latest.
And Mana is expected to give birth to a child right after, and Prim and Rika, and Flam are pregnant.
According to Gaia, I had a dagger in addition to Usugre, so it’s reasonable to assume I created Multi Edge.
Creating Multi Edge means I haven’t used the Engraving Fusion Technique, so it can be determined that I haven’t succeeded in the Engraving Fusion Technique at least at that point.
If I could use the Engraving Fusion Technique, it would mean I would undoubtedly be in a situation where I would be creating a fusion-type Engraving Magical Tool, so this inference should be correct.
“Perhaps, but the gods might just know the word ‘Dual Heart Fusion Technique’ and not the conditions.”
“That’s probably it.”
I have a question about why they know it, but it’s possible it leaked from the Divine Emperor.
“This is all rather confusing to us.”
“Truly. By the way, are those Engraving Divine Artifacts really that amazing?”
We’ve talked about it a few times, but Mana asked that question because she’s never actually seen them.
I’ve seen Engraving Divine Artifacts a few times, but I’ve never seen Mythical Engraving Magic, so I can understand how she feels.
“It’s beyond ‘amazing.’ They are so powerful that they cannot be used casually.”
Mako says she fought alongside my parents and has seen Engraving Divine Artifacts and Mythical Engraving Magic a few times directly.
She mentioned seeing Bríge, Caladbolg (Sacred Sword), Failnaught (Sacred Sword), Excalibur (Sacred Sword), and Chalice as Mythical Engraving Magic.
Seeing five is quite impressive, but Caladbolg was created by my father, Failnaught by my mother, and Bríge is an Engraving Divine Artifact created by the dual heart fusion of Caladbolg and Failnaught.
Chalice is created by the dual heart fusion of Excalibur and my mother’s senior, who is a Multi-Attribute Specialization Type, and her daughter is my older brother’s lover, so they are family to me.
That’s why they showed them to me.
“To annihilate fleets, monsters comparable to or exceeding Demise Species. That’s incredible.”
“Does that mean Yamato and Mako can also create those Engraving Divine Artifacts?”
“Yes, but the Dual Heart Fusion Technique is too difficult. Also, this is also something I heard, but they say that people can vaguely sense whether they can perform the Dual Heart Fusion Technique or not, but even then, it’s not a certainty.”
That’s new to me too.
“Is that so?”
“Yes. Regarding your parents, Yamato, they were both creators of fusion-type Engraving Magical Tools, but when they created their respective fusion-type Engraving Magical Tools, they both felt that there might be something more beyond that.”
When they created their fusion-type Engraving Magical Tools, they had a vague feeling that something might be possible.
They tried a few times but didn’t succeed, and apparently succeeded in a pressing situation.
“In other words, we won’t know unless Yamato succeeds in the Dual Heart Fusion Technique.”
“That’s right.”
In the end, it’s up to me.
Well, that’s true, but still.
However, if I can perform the Dual Heart Fusion Technique with Mako, we will be able to create Engraving Divine Artifacts as well.
It will undoubtedly be a boost in combat power, and it should provide a significant advantage even against the Divine Emperor who has become a demon.
Also, I want to try and overturn the premonitions that keep bothering me, so I have that desire.
Alright, today… I can’t, so I’ll try my best starting tomorrow.
