"The sea serpent project, deriving the name from the legendary enormous water dragon, with body so long that you don't know where it will end. Some said that the sea serpent is the largest creature to ever exist on Achalasia. Imagine a regular behemoth, and multiply it by ten, you will have a behemoth about the size of the Holy beast of water, Reshir, and imagine multiple Reshir lining up one after another, that's how large the sea serpent is, and because of that, the magic core of the legendary creature will be nothing short of powerful" [Charlotte]

That thing that Reshir gave me the other day, it is the water magic core of the sea serpent. Taking it out from my item bag, and showing it to other, they can't help but to gaze while their mouth open. This magic core might be the largest magic core I ever see. I'm pretty sure the true size of this thing us several times larger than I am, but it has been compressed to about half of Kara size. That said, it's still heavy, so I have to use my neutral mana spell to strengthen my body just so that I could lift this heavy magic core

"Coming back to the sea serpent, another reason I choose to name this project as sea serpent project, is because I wanted to take advantage of this magic core, and the mana wave of the communication stones scattered throughout multiple countries and dungeon. What I will do, is this" [Charlotte]

And now, they're focusing their attention to the rush model of mine. I just hope this will work out

"Now, Imagine me as the serpent's magic core. The serpent's magic core will act as a source of great power, surrounded by multiple magic cores at the same time to further augment it, as well as keep on supplying it power. Now, with the magic core in place, we will take advantage of the mana wave from the communication stones scattered throughout the land and do just this!" [Charlotte]

Distributing my power to the small magic core inside the model, one by one, the magic core inside started to glow with bright blue colour. From magic core inside of the orphanage (representing our Housey and Calypso Tree), to the one inside the dungeons before entering other countries like Malsia and Kiserre, it take quite some time before all the communication stones inside this model to light up, but once all of them did

"Now, as you can see, all the model communication stones have received my mana. This is just a theory, but from this model, we can conclude that mana wave from the communication stones and Housey can transfer not only neutral and light waves for communication purpose, but also other type of mana as well. Of course several adjustment should be made beforehand to increase the proficiency, but even then, I believe that the current state of the communication stones should work just fine" [Charlotte]

They keep nodding at my presentation. So far, there is no one throwing me any random question, which is good since I plan to tell them the whole story first before answering any questions they might have

"Now. Just like how we can use the mana wave from the communication stones to make a phone call, with the sea serpent magic core in action, we can in theory do this! Please, focus your attention at the model of Beastman Kingdom" [Charlotte]

Al of them simultaneously look at the Beastman Kingdom. Well, I did put the label just so that it will be easier for them to find the country. But more importantly,

"At the beastman kingdom, there are army of fishes!" [Fourth queen]

"They aren't exactly golem, more like a water spell being cast by a magician. Plus, you can see an ice wall spell being erected one after another as well" [Zaidi]

"I see. I can see where this is going" [King Estel]

"So in theory, you would like to use the interconnecting mana wave from the communication stones, supply it with water mana from the serpent magic core, and spread it out throughout the land. That way, you can easily provide support whenever necessary" [Lisa]

"Exactly, though I suppose the one that will give command to is the sea serpent magic core itself. I thought of using fortress defense magic to this magic core so that it can act by itself" [Charlotte]

That's the whole plan. With this, even when none of us are around, the countries with communication stones can at least have some backup. Not only that, even if a devil appears inside a dungeon, I hope that the fortress defense magic will pickup the devil location and start attacking it, thus saving countries of their resources. Another advantage of it I suppose will be strengthening any golem created by Brother Ash before his "death" as they share similar mana wave

"That being said, the magic core to help the sea serpent core, where and how did you plan to get it? I'm sure finding a suitable magic core will be difficult, not to mention the cost of it as well" [Zaidi]

"Not to worry. While the Goddess Treasure chest is currently with Sis Diana, it's a share property between her and the orphanage, and as such, I plan on just replicating multiple good magic cores by using that chest" [Charlotte]

"Then why don't you just replicate the sea serpent magic core?" [Scholar A]

"Believe it or not, I think of the same thing, but the mana requirement to duplicate that sea serpent magic core will be insanely high, and not to mention, the time it will take to replicate it. It might even take an eternity to do that, and as such, I deem it impossible to do that. Even Sis Diana agree with me on this matter" [Charlotte]

"True. Even duplicating an A rank magic core take crazy amount of mana and quite a bit of time. I can't imagine how long will it take to duplicate even a single sea serpent magic core should we ever decide to do that" [Diana]

"For all we know, it might take eternity like Charlotte rightly said" [Qis]

"I see. Thank you for explaining it to us your highness" [Scholar A]

That's the end of the briefing. I believe they will start asking me questions now, but surprisingly, there aren't as many questions as I thought. Only few simple questions that can be immediately answer

"Hmm..." [King Estel]

"Dear father?" [Zaidi]

"While it is a good idea, I can think of one downside. Several actually, but the one that I am worried most is, what would happen should the sea serpent magic core fall under the devil grasp, or the meddling third party led by the two traitorous princes" [King Estel]

"That's a good question. For now, all I can think of is implementing a self destruct function into the soon to be built fortress defense magic, other than that, I am not entirely sure" [Charlotte]

"It's fine. This is just a presentation after all. We will discuss about this further, with other experts as well. For now, I applaud you for coming up with a wonderful idea" [King Estel]

"Thank you, your highness" [Charlotte]

"Ho, not imitating your dearest brother aren't you?" [King Estel]

"True, if only she stay cute like this, maybe Zaidi will get more madly in love with her" [Fourth queen]

"Mother!""Your highness!" [Zaidi][Charlotte]