Through a reasonable analysis of Kaito's dream,
Shodai, having collaborated with novel authors and been exposed to various stories, naturally contemplated and judged the plot points.
First, why would Kie's son go alone to a mountain to apprentice, learning some Breathing Technique and sword style?
Second, Kie's world had man-eating Demons appearing, with one or two people going missing every night.
Then...
Shodai thought of an unpleasant scenario.
As a friend in the chat group, she naturally didn't want to see Kie in danger.
But if Kie were to meet with misfortune, and the surviving Tanjiro went to the mountain to learn swordsmanship for revenge, that would perfectly explain it.
Why else would her son suddenly think of apprenticing himself?
Her son had a skill for making high-quality charcoal.
Not to become a millionaire, but it could support the family, hadn't they gotten by like this all along?
[Kamado Kie]: Kaito-san, the Tanjiro you mentioned is actually my eldest son. How old was Tanjiro in the vision?
[Kaito]: He's your eldest son? What a coincidence. No wonder I had such a strange dream.
[Kaito]: As for his age, probably... around 13? Oh, and a distinguishing feature is a scar on his forehead that looks like a burn.
[Kamado Kie]: That's right... that's my son Tanjiro, and he is 13 now.
Hearing this, in the Demon Slayer World, Kie felt a mix of emotions. She didn't know whether to be happy or scared, and certainly didn't know why her eldest son would go to a mountain to apprentice with someone.
What was Tanjiro doing now?
Even after moving to town and the family having some money, he still worked hard, going back to their original residence in the mountains to chop wood, stockpiling it to make charcoal for selling in winter.
He was such a reassuring child.
Of course, recently Kie was also planning to start a small family business, perhaps, following Akina's advice, opening a hot spring inn or something.
They still had some money, more than enough to start such an inn.
It would attract customers wanting to bathe, regardless of the season, or travelers from other towns looking for lodging.
[Shodai]: Kaito, did you see any other images?
[Kaito]: Not for now, just that.
Kaito didn't spill everything at once. He also felt Shodai must have thought of something to ask him that, or maybe she was just curious.
But regardless, he first needed to understand the current situation of the Kamado Family to determine the plot's progression.
[Kaito]: Speaking of which, Mrs. Kamado, I saw in the chat history that you moved your family to town, but now man-eating Demons have appeared, is that right?
[Kamado Kie]: Yes, man-eating Demons appear at night in my world...
Kie told Kaito what she knew, including why she moved to the town.
Apparently, a month ago, Kie drew a D-rank reward: 5 million yen in cash.
This cash automatically converted across different worlds and currencies, so Kie received a substantial sum.
To improve their life, she decided to move before winter and, like Akina, open a hot spring inn for future livelihood.
Seeing this, Kaito roughly understood the plot progression.
Tanjiro was 13 now, it was still autumn, winter hadn't arrived yet.
Meaning, the events of the first episode hadn't begun.
[Kaito]: For now, it seems Mrs. Kamado doesn't have any major problems. Don't worry too much. If I see any more future content, I'll tell you immediately, please rest assured.
[Kamado Kie]: Okay, thank you very much, Kaito-san.
[Kaito]: You're welcome. Everyone, if you need any help with anything, feel free to tell me. Maybe through you all, I can gradually become more proficient with my ability.
After Kaito said this in the group, everyone thanked him, including those who came online later.
Irisviel was particularly interested, repeatedly asking him if she would win the upcoming Holy Grail War.
This forced Kaito to play dumb, asking about the Holy Grail War and responding with various expressions of surprise.
'Sigh...'
'This is the pain of knowing the plot but being unable to reveal it.'
"Master, breakfast is ready~"
"Okay, I'm coming."
Baal was already bringing breakfast out from the kitchen. Kaito sighed in relief, said goodbye to the group, and went to the small dining table.
He was stunned.
"…"
'The ingredients in my fridge were just that little bit, right?'
But what was this in front of him?
It was food worthy of a three-Michelin-star chef!
And the dishes actually glowed!
Chinese style, perfect color, aroma, and taste, glowing, absolutely perfect!
'As expected of Baal, who had taken all her sister's culinary skills for herself!'
"Baal, I'll do everything I can to get you an ID card."
"???"
"Then, let's get married!"
"!!!"
Baal was dumbfounded, 'What had gotten into Master?'
'Suddenly wanting to marry me like this!!'
"Master, please eat."
"Huh? You're not surprised?"
"I am very surprised! But if it's you, Master, I find it only natural."
'Because perhaps Master has some serious illness, right?'
'Thinking about it, shouldn't I start getting used to it?'
"...True, my personality is quite open."
"..."
Baal said nothing.
'Calling a leap of logic 'open', huh.'
But Baal didn't say more. Instead, she watched nervously as Kaito picked up his chopsticks to taste the food she had personally made.
The information she received included Chinese cuisine, a bit different from her original world but similar. She just wasn't sure if it suited Kaito's taste.
"!!!"
"Delicious!"
"Extremely delicious!!"
"The way to a person's heart is through their stomach, and you've perfected that step!"
"See, we really should get married immediately! Baal!"