"Well, that makes sense. After all, this underground space is a secret place, and it's impossible to know its structure without entering. And without knowing the structure, it's impossible to achieve this."
Ryuto admitted candidly.
"So what's going on here?"
Although the theory was correct, the reality in front of the man made him have no choice but to believe it.
"It's actually not that exaggerated. I just said earlier that without entering, you can't know the structure inside. So as long as you come in, then isn't it fine?"
Although as Ryuto said, you can know the structure by directly entering, but this makes it even more incomprehensible.
"But this way, you can't calculate in advance, and besides, you just arrived here, even if you know about it, you can't instruct where to place the Jujutsu Paper. Without being able to prepare in advance and not being able to give specific on-site instructions, if it's on-site guidance, others would know. Although using gestures is possible, in the end, can you really give instructions stealthily only through gestures? How was this accomplished?"
Regarding the man's speculation, Ryuto just shrugged helplessly.
"Since on-site guidance is not an option, then it's better to give instructions in advance."
"But wouldn't that be contradictory? After all, if you don't know the structure here, it's impossible to give instructions in advance, you don't even know where to place the Jujutsu Paper."
"Well, even though that's the fact, my instructions are slightly different from what you're thinking, not so specific."
"Different?"
"Yeah, I just told her to place one every certain distance, that's all."
"So..."
"Yes, after coming in here, understanding the structure completely, I started calculating, and I only finished that calculation not long ago."
Upon hearing this, the man widened his eyes in surprise, his voice even changed tone.
"How is that possible? Without using any tools, completing such a massive calculation in such a short time, just by mental calculation? And it's the huge calculation of a hundred Jujutsu Papers exploding simultaneously..."
But it seemed he quickly realized something.
"You said you only completed the calculation not long ago? But in that case, even if you could calculate it, you wouldn't have time to implement your calculations. After all, many Jujutsu Papers have already been pre-placed by you, there simply wouldn't be time to rearrange them, though it would save time compared to replacing them, it still wouldn't be enough."
To this, Ryuto just shook his head.
"No, it's not that complicated. The relevant configuration can be quickly done in just a few seconds, and ultimately, do you know why I instructed to place the Jujutsu Papers at certain intervals when I was doing it?"
"This is...?"
Seeing the man unable to answer, Ryuto straightforwardly said,
"Well, there's no other special reason, just purely for the convenience of calculation."
"For the convenience of calculation?"
"And do you know why I chose to explode this place using Jujutsu Papers rather than directly using a bomb?"
"Isn't it because Jujutsu Papers are easier to carry?"
The man responded somewhat dazedly.
"Although that is one of the reasons, it is not the main one."
With that, Ryuto just smiled faintly.
"By the way, do you know the difference between Jujutsu Paper and a bomb?"
