The words of a talking squirrel named Tamiko bring back Shuuâs memories. Memories from the time he was admitted to the hospital until he lost consciousness.
A few days after his hospitalization, Tokyo was in turmoil.
Mysterious tunnels were appearing frequently on the subway lines, and the Tokyo Metro was suspending service across the entire network.
Thanks to this, my parents complained that it was hard for them to come to visit me. They could not use the nearest station, Shin-Outsuka Station, so they walked from Outsuka Station on the Yamanote Line, but there was a long line of people waiting to board the train that could not fit on the platform.
âI heard that the metro is flooding.
My mother said in a slightly agitated tone said that she had heard something about it from a TV show or something. My father was always saying that it would be better to transfer to another prefecture.
A few days later. He was dozing off after dinner.
There was some kind of commotion both inside and outside the hospital. A nurse rushed into his room and woke him up.
âEvacuate! Hurry!
After screaming in a hysterical voice, she looked out the window and her face contorted.
Shuu turned around with a pangâAnd⌠then?
There was a big earthquake. The power went out and it was pitch black.
There was a sound like a building collapsing. I felt as if the whole bed was falling.
Then my consciousness was suddenly cut off. That is all I can remember.
ââŚAahâ-âŚâ (Shuu)
If this talking squirrel named Tamiko is not lying.
If all of it is true.
The Metro Flood is a real disaster that happened, and it is what brought Japan (or the entire world?) to the brink of annihilation. It means that everything was destroyed. And the country of New Tokyo was founded. Now Iâm in the post-apocalypse, the world a hundred years from then.
No family, friends, company, or anything else is left.
It is impossible to imagine such a world. Even if this place where I am now is a part of that world.
ââŚThis is impossible, right?â (Shuu)
If I had been asleep for a hundred years, there would not even be a bone left in my body. And yet, I am alive. Not only am I not a skeleton, but I am as healthy as when I was before I lost consciousness, or rather, before I was hospitalized.
âAbeshuu, you are a human from the previous country right, squeak?â (Tamiko)
âI guess so, but⌠is that even possible?â (Shuu)
âI donât know. Do humans even live that long, squeak?â (Tamiko)
âNo, I donât think weâd live that long.â (Shuu)
Suddenly, I touch the blue-black sticky substance on the floor of the room. I was sleeping wrapped in it.
âItâs mold, squeak.â (Tamiko)
âMold? I got moldy?â (Shuu)
âIsnât it a Kinnou?â (Tamiko) [T/N: Tamiko said ăăăŽă or Kinnou. But Tamiko might be saying something like a combination of ăă fungus and ăăŽă or function or feature.]
âAÂ Kinnou?â (Shuu)
âItâs tiring to explain things to someone who is ignorant of everything, squeak.â (Tamiko)
âIâm sorry, Tamiko.â (Shuu)
Iâll give you a belly rub as an apology.
âDonât touch me so easily, you dummy, squeak! Iâll rip your finger off, squeak! Stop, stop⌠Oh, my gosh, thatâs so goodâŚ!â (Tamiko)
âWhatâs a Kinnou?â (Shuu)
âItâs the ability to control the hypha, squeak. Itâs also called a Skill, squeak. âŚâŚ No, once you start, donât just stop, squeak! More belly rubs, squeak!â (Tamiko)
*Rub* *Rub*
âHypha huh, like in molds, the hypha of mushrooms. The ability to manipulate the hypha⌠so basically the ability to control Mycelium?â (Shuu)
Both molds and mushrooms are members of the same family of fungi as living organisms and are roughly classified as âmushroomsâ that produce fruiting bodies (umbrellas and stems) and âmoldsâ that do not. I learned this in biology class. Mycelium is what makes up such fungi.
What does it mean to have the ability to control mycelium? I canât even imagine.
Skills, levels, magical beasts. It is like a term from the world of video games.
âMe and also humans have mycelium growing all throughout our bodies. Thatâs why we can use our Skills, squeak.â (Tamiko)
âMycelium inside⌠means that the whole body is parasitized by fungus, doesnât it?â (Shuu)
Putting it that way, it is somewhat disgusting.
âI think Abeshuu was using Skills just now, too, squeak. Thatâs how you killed the wolf, squeak.â (Tamiko)
âOh, that thingâŚâ (Shuu)
Shuu looks down at his palms.
Earlier, he had been completely unaware and had only wanted to not die.
He doesnât even know how to do it, but he tries to remember anyway. âCome out, come out, swordâ.â
âOh, Woah!â (Shuu)
A white thread arises from the palm of his right hand, twists together to form a sharp blade, and then stretches out again. It nearly pierced his face.
ââŚIt really came outâŚâ (Shuu)
Itâs a single blade with a slightly milky white tinge. It is slightly warped and has no flange. The handle is thin and rounded. The joint between the handle and the palm of his hand is connected by a sticky spider thread.
âThatâs the fungal skill, squeak. So thatâs a [Hypha Weapon] that Hunters can use, squeak. Itâs the first time Iâve seen one.â (Tamiko)
âThis is mycelium? A weapon made of mycelium?â (Shuu)
The mycelium secreted from the body gathered and clumped together to form a sword, perhaps. This is as crazy as it sounds.
When did I acquire this ability? How did I acquire this ability?
(Am I really me?) (Shuu)
(am I no longer the same person?) (Shuu)
(Or maybe Iâm not human anymore.) (Shuu)
No answer would come to me even if I thought about it. I had no choice but to grasp the handle and try to pluck it off.
The blade does not reflect the light from the moss. Itâs a rugged, rough, dry blade. I shake it to test it, and it makes a whipping sound. The weight is not so heavy, but the blade and the sharpness of the tip are like those of a real sword.
âThis is⌠my myceliumâŚâ (Shuu)
âOh yeah, squeak. The hard and pointy thing of Abeshuu, squeak.â (Tamiko)
âThe way you say it.â (Shuu)
âHunters from the Nation of Itokuri, They raid the metro with their fungal skills, squeak. Eat the sporangium of the Metro Beasts and get stronger and bigger, squeak.â (Tamiko)
âIs the sporangium⌠something like reproductive organs of metro beasts?â (Shuu)
Then that means I ate a wolfâs balls. My stomach is churning, but I canât throw up once Iâve eaten. Even if it is a pair of balls.
âIt seems that there was a pandemic from the Metro before, and the Metro beasts are the creatures that survived, squeak. How they were able to survive, I donât know, squeak.â (Tamiko)
âPandemic? Thatâs some scary word, you know?â (Shuu)
As far as I can tell, it is some kind of bio-disaster that came at the same time as the flooding of the Metro Flood.
âWell⌠you mention this place is called Outsuka Metro. Outsuka, as in near Sugamo and Ikebukuro?â (Shuu)
âI donât know, squeak. Iâve never been to the surface, squeak. I learned all about the language of the humans and the world from my mother, squeak.â (Tamiko)
âMother?â (Shuu)
âShe used to travel together with a hunter too, squeak. She was very knowledgeable, squeakâŚâ (Tamiko)
Tamiko looks sad and downcast as she says this. In the past tense, does that mean she is not alive, or at least not here?
âI see⌠Is the Metro not the same as the subway?â (Shuu)
âSubway? I donât know, squeak. The Metro the is Metro, squeak. Itâs the underground labyrinth of New Tokyo.â (Tamiko)
An underground labyrinth â a dungeon, in other words. More and more like a game.
âWeâre on the 50th floor⌠of the Outsuka hospital where I was hospitalized beforeâŚâ (Shuu)
Does this mean that I was knocked down to such a deep underground level by a disaster like the Metro Flood? And for some reason survived for a hundred years.
ââŚI donât get itâŚâ (Shuu)
No good. Any more and the mystery just piles up. It only hurts to keep swallowing the indigestible little bones.
Letâs think about the future. Instead of focusing on the mysteries, I donât understand, I should be focusing my attention on the real issues at hand.
ââŚI need to reach the surface first.â (Shuu)
As soon as possible, I will escape from this too dangerous underground space.
I will see with my own eyes what this world is like now.
Thatâs all I can do.
For now, I have one goal. Iâll just think about that first.
âTamiko, I want to go to the surface, what should I do?â (Shuu)
âImpossible, squeak.â (Tamiko)
âHuh?â (Shuu)
âAbeshuu is really weak for a human, squeak. In this Metro, we have a caste system, you are just a tick within that pyramid, squeak.â (Tamiko)
âHow do you know so much about castes?â (Shuu)
âIf you leave here carelessly, youâll end up getting clobbered all over the Metro by something like the Ghost Wolf just now, squeak! Moreover, it will be an instant kill, squeak. You will just become a victim and pooped out, squeak.â (Tamiko)
âI donât want to be poop.â (Shuu)
âTo get to the surface, you have to climb a lot of stairs and fight against a lot of Metro Beasts, squeak. Itâs impossible for Abeshuu, squeak.â (Tamiko)
Certainly, itâs impossible. I almost died just now.
âWell, then, what are the chances of someone else coming to the MetroâŚ? That person can help meâŚâ (Shuu)
âThe Outsuka Metro is quite unpopular? Hunters rarely go here, squeak. Abeshuu is the first human I have ever seen, squeak. Thatâs why I was quite excited. I didnât know they had such a smooth face.â (Tamiko)
âIâm sorry I have a smooth face (My Complex). So, itâs not practical to wait for rescue.â (Shuu)
Escape on my own is not possible. No rescue is coming. I am trapped on all sides.
âBut thatâs just the way it is now, Abeshuu.â (Tamiko)
âHuh?â (Shuu)
âImprove yourself enough to be able to fight all of the Metro Beasts, squeak.â (Tamiko)
Shuu stares at the sword in his hand.
After Tamikoâs story, it seems so small, but this is all he has at the moment.
âLeveling up just means defeating that wolf-like monster from before and eating its guts, right?â (Shuu)
âYes, squeak.â (Tamiko)
âHow strong should I be if I level up?â (Shuu)
âI heard that my motherâs partner was a super-strong hunter, level 50 or higher, squeak. On this floor⌠I heard they fought with a lot of nasty Metro Beasts, squeak. I wish Abeshuu can be as good as them.â (Tamiko)
âLevel 50 or higher huhâŚâ (Shuu)
Shuu leveled up twice earlier, so Shuu is currently level 3. Unless those were multiple level-ups going up at once.
At the very least 47 more⌠He suddenly feels faint.
ââŚI-I wonder if I can do it alone. I have no preparation, no equipment, and almost zero knowledge.â (Shuu)
Iâve never even been in a fight, let alone been on a hunt. I have never been involved in anything rough in my life.
Even if I was suddenly thrown into a game-like world and told to fight monsters, I would not be able to do so.
My only weapon was a sword made of mycelium, and I had no clothes, let alone armor, and I was still naked.
At a loss for what to do, Tamiko stepped up to my shoulder and slapped me on the cheek.
âI will help you, squeak. Iâm going to teach Abeshuu all the knowledge I got from my mother, squeakâ. (Tamiko)
âI appreciate that⌠But whyâŚ?â (Shuu)
âI want to go to the surface too, squeak. Iâve never left the metro since I was born. I want to see the city, the sun, and humans, squeakâŚâ (Tamiko)
Tamiko puts her hands together and looks up at the ceiling in rapt attention. Her longing for the surface world seems strong.
âBut I canât do it alone, squeak. My mother has been dead for a while, too, If I donât do something about it, Iâll end up as a Metro Beastâs snack someday, squeak.â (Tamiko)
I knew that Tamikoâs mother died. The past year means Tamiko has been surviving alone for a year.
âThatâs why I want Abeshuu to become a strong and healthy human, squeak. So we can go out together to New Tokyo, squeak.â (Tamiko)