“Kizuna, today’s test is this program.”
A long black haired woman displayed today’s experiment content in the monitor.
To confirm the content, Kizuna bowed deeply.
“I understand, Mom. I will do my best today as well”
“Yes, that’s a good boy. You do your best”
A pure white and empty laboratory. In there day after day, mother is in the lab all the time. In that lab is the development of the new weapon, called Heart Hybrid Gear. It makes use of another world’s technology, appearing to be the lastest cluster of technology. However, what ever that meant to Kizuna, he did not understand it well. What he did understand is the small capsule like object, called the Core, has been embedded surgically(install) inside of his own body. And, it could be said that because of the Core’s power, an armour-like cool Protector and armament could be worn on his body. Also the only thing that could be said is when he made experiments with it, mother was delighted.
“The only one in the world waiting for Heart Hybrid Gear is you, you know? The results of this experiment will become the key to save the world.”
Mother has been relying on that pride.
She was proud of being called the world’s only Heart Hybrid Gear owner.
Being helpful to mother made me happy.
Somewhat like a pretend Hero.
―So then, one day,
“Who is that?”
In the laboratory, a girl was carried in on a stretcher .
“It looks like particles. It has been discovered by Tokyo.”
“Fuuun”
Why would she be taken here? While thinking that,
“So, it’s alright if Kizuna doesn’t come.”
“….eh?”
“That girl has very high Heart Hybrid Gear aptitude ability. So with Kizuna’s specs there is no longer any reason to continue experiments. You are no longer needed.”
Wa,
Wait a second.
“See you Kizuna. Good bye.”
Wait!
Mom!
I can work harder!―So!
————————————–
Hida Kizuna suddenly awoke.
When he instinctively looked around, he was inside a train.
Megafloat area’s underground travel Linear Motor Car. He had nodded off in his seat.
―It has been a while since he has seen a dream of the past.
Because he was sleep talking it would become troublesome, but there was no other passengers.
Seeing that kind of dream……because it was a long time since I had gone to School Float, I’m nervous.
Reflected in the window is not a child, but the me that has become a highschooler.
Near the door are digital signs displaying a map of the Pacific Ocean, and on it a red dot is moving. Megafloat (Ultra-Large Floating Offshore Structure) • Japan is the middle of moving above the Pacific Ocean. Inside the car the air conditioning is on because it was recently close to the equator, outside is hot and humid.
Float is a huge city built on top of the ocean. Tokyo Float, Osaka Float, named prefectures created Floats and connected them, which became the large structure, Megafloat. It’s size is comparably large to the Tokyo’s 23 districts of a long time ago, but small when compared to super powers such as America.
The size of a Megafloat represents the national strength of the country, and every reputable country has its own Megafloat floating in the world’s oceans.
The countries of the world who have lost their land, even now, their Megafloat becomes the country, all of the land. The crew and residents of the megafloat, current condition’s safety can confirmed by all the citizens. With Megafloats moving around on the world’s oceans, having territorial waters makes no sense. A world map also no longer exists.
Everything that has changed in the world began on that day.
―1st Another Universe Conflict.
15 years ago, without any sign, without any notice, it suddenly happened. In North America, South America, Russia, China, Australia, South Africa, and France, Entrances (Conflict Surface) to another universe appeared. And from there a fusion of Sorcery and Science, magic weapons appeared. Even now, which made the first move is not known. But the fact it became a combat condition would not be incorrect. And in a flash, the war spread.
The Entraces only stayed open for 2 weeks, but 100 cities and 50 million people’s lives were lost. Against the other world’s army, humanity was completely powerless. Thus those who had first contact with the other world ended in the worst way. Furthermore knowing nothing about the other world.
Only the enemy could attack, from this side it was not possible to invade. Humanity still does not know the other worlder’s purpose or appearance.
And then half a year ago.
―The 2nd Another Universe Conflict occurred.
The conflict’s scale was incomparable to first. Each continent, island nation without exception, an Entrance appeared. From there, the other world’s magic weapons advanced in great numbers. We attempted to desperately fight back, but humanity’s conventional weapons were powerless in front of the other world’s technology.
In the blink of an eye the armed forcers were destroyed, the world was taken over.
From the experience of the 1st Another Universe Conflict, every country built as an Ark of emergency, a combat trump card, the Megafloat. So to speak, the Megafloat is the backup nation. City functions, of course, like politics, economy etc., all social mechanisms were included in every country’s miniature version.
The countries which had been invaded by the other world discarded their land for the Megafloats which drift above the oceans, moving countries. However, the citizens that are not on Megafloat left the old land behind. There is no way to know what happened to those people now. Whether they were all killed, or live safely under the enemy’s control, the state of the original country is not known. Even when trying to contact land, radios have been cut off and no communication can be made.
When closer to the home country, because the other world’s magic weapons and fleet appear, their safety can not be checked, nor can it be carelessly approached.
The people who live on the Megafloat, while in the safety zone on the ocean saying good bye to their peaceful lives, hope to take back their home country, to help the people left behind and return to their own cities and homes.
The linear subway passed through Tokyo Station.
I don’t know about underground, but above ground, constructed from the original Japan, there should be a Tokyo Station station building.
It was planned to make use of each prefecture’s feature during construction, each respective region’s famous building was relocated as to reproduce the landscape.
Outside of the window suddenly brightened. To that sight, it’s blinding. With narrowed eyes, when he looked out the window, the sun’s light shone on whereever the blue ocean extended.
Like a gap in the sky there were white clouds, and the southern sun was brilliantly shining.
The Linear Motor Car was on the ocean traveling across a long bridge. In front of that bridge, Kizuna’s destination came into view. This special Float, separated from Megafloat Japan. Surrounding it is wall like buildings. 360 degrees, protruding in every direction are rapid-fire guns and missiles. It certainly has the atmosphere of a fortress.
――Strategic Defense Academy Ataraxia.
The independent float is approximately 3 km float, and is also one of the oldest floats.
Each float district includes unmanned city defense feature, but basically Megafloat Japan’s defense is shouldered by this Ataraxia.
Immediately following the other world space collision, as a forefront in anti-other world technology, research and devolopment and human resources development are always done in research institutions. Other universities, high schools and middle schools are in joint establishment.
Because Mother owned the laboratory in Ataraxia, Kizuna too lived in this float as a child. After being driven out from the laboratory 7 years ago, Kizuna had to move to the Tokyo Float. Although it was for a short time, with his older sister, their life together started. However, imediately his older sister was admitted to Ataraxia. Kizuna was all alone.
Only the people who have received authorization can enter. Kizuna can not even approach Ataraxia.
Every month a tour for tens of people is held as a public campaign, but Kizuna was not even selected once.
Maybe, from the beginning I was not included in the lottery, is what Kizuna thought, but every month he kept applying.
Kizuna sent mail to his mother many times, not even once was there a reply.
For a short while, Kizuna also sent letters to his older sister, but she seems to have become busy, gradually neglecting them.
After a long time from that older sister, Hida Reiri, a phone call yesterday night.
“Is this Kizuna?”
“Nee-chan!? I would say long time no see, but you have not contacted me at all… What are you doing now?”
“Work has

Hybrid X Heart Magias Academy Ataraxia Uncensored