I Made Some Funny Comics A Little While Ago About The Potential Effects Of Fukuzawa's Ability On Chuuya's,

I made some funny comics a little while ago about the potential effects of Fukuzawa's ability on Chuuya's, and how it perhaps could make it revert to a pre-Arahabaki state.

I realized later that some of you lack the context for where that came from, and that I might be creating confusion, so this is a (hopefully) comprehensive walkthrough of things we learned in Storm Bringer that lead to this conclusion.

tldr; The lab created "Arahabaki" by manipulating an ability into a destructive force. That ability existed before the lab, and the nature of that ability is heavily implied to be the power to enhance other abilities through touch.

Explanation and sources below (so you can judge yourself) ⬇

- spoiler warning for Storm Bringer, hopefully written in a way that you'd understand even if you haven't read it yet -

In Storm Bringer, Chuuya meets the scientist that was responsible for Project Arahabaki, Professor N.

Project Arahabaki, N explains, was the Japanese government's secret project to create an ability singularity they could have control over and freely use as a weapon.

What are singularities? Singularities are what happens when abilities clash in specific ways and create a new, unforeseen reaction. The easiest way to create a singularity is to pit two contradictory abilities against each other to create a paradox; examples included the ability to always deceive and the ability to always perceive the truth, and to have two ability users who can see into the future (*coughs* Oda and Gide) try to one-up each other. The result is usually much more powerful than the original abilities on their own.

Some singularities are said to have been explained as god-like interventions, because of their often destructive nature. This is what inspired the name "Arahabaki", after the mythical being (here's a post of the subject and I'll it link at the end too) These events are described as very rare.

Like mentioned in that passage, there is another way to create a singularity: to have a single ability user use their ability in a way that contradicts itself. This is what the lab was trying to do.

For that explanation, Professor N gives an example. He first shows a video of a child, whose face is hidden from the camera, holding a coin (described as having a certain melancoly to it), with a moon and a fox engraved on it. The video is from one of the lab's tests. The child is made to recite some activation lines, which are directly taken from one of Nakahara Chuuya's poems, Upon the Tainted Sorrow (which does mentions a fox, as a fun fact).

The coin then starts glowing, the glow turns into a black mass, and from there the experimentation goes bad: the coin starts attracting things and absorbing them, the space gets distorted, the child's vitals flatline, panic spreads and someone calls for an emergency stop, we hear a scream. The video ends.

N explains that the child in the video had the ability to enhance the ability of others. That child then used that ability on themselves, effectively enhancing the enhancement which enhanced the enhancing, in an infinite loop. That loop created a lot of energy; the surplus of energy was so intense its mass deformed space (physics!) and it created a black hole.

Here's where it gets tricky: N claims that child died during that accident, that the child was absorbed by the black hole created by their ability. We never actually learn their identity.

But N is a lying liar who lies; he said about one and a half truths the entire book. The only reason he was telling them any of this was that he thought he'd get rid of all of them within the next few minutes. His objective was always to regain control over Chuuya, his pet project.

Plus, during the epilogue, we learn that Chuuya was assumed to have died during the war. That's what his parents think. That's what is officially recorded.

Furthermore.

Project Arahabaki was based off French research papers; someone else had done this kind of experimentation before, and their result was Verlaine.

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Verlaine's gravity-manipulation is a singularity. Better yet: Verlaine also has a Corruption state, named Brutalization. Their abilities are the same, because the lab copied the techniques that were used to create Verlaine when they worked on Chuuya.

Here's a passage of Dazai nullifying Corruption, at the very end of SB:

"The self-contradicting skill, which was supporting the energy of a singularity". This passage confirms that the source of Chuuya's ability is, in fact, like the child's and Verlaine's, if any doubts remained. "[...] weakening the singularity's output. It wasn't long before it returned to its normal state, and the Gate closed." The Gate refers to releasing Arahabaki, it's basically a limiter, just like the passage above when talking about Brutalization. When Dazai nullifies Corruption, he gives that limiter the opportunity to come back and seal Chuuya's power away again, but does not stop the singularity, only allows it to go back to its stable state.

From all that, we can say that Chuuya's ability wasn't always gravity manipulation, but that it was another, unconfirmed ability that was exploited in such a way that it became a permanent, stable singularity that allowed him to have control over gravity.

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Bullet point recap:

Chuuya's gravity manipulation comes from a singularity, like Verlaine, like that child;

You need a self-referencing/self-contradicting ability to create that singularity;

Such an event is rare;

There is a substantial amount of time spent describing a "random" child that was experimented on during the war;

That child created a black hole through their singularity;

That singularity was activated using a passage from Nakahara Chuuya's poems, while holding a coin that references it;

That child supposedly died;

Chuuya's parents think he died during the war;

N is a pathological liar with an agenda.

So no, there is no "confirmation" that Chuuya's ability was ability enhancement before the lab took him. But an author writes a story with an intent, so I am asking what Asagiri's intent was when writing all this, and if perhaps we weren't indirectly given the answer already.

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What is Arahabaki (Fifteen and Storm Bringer lore, with too many citations)

My own perceived timeline of the true events behind Storm Bringer (was originally gonna be part of this part, also with too many citations)