Tanjiro was confused, he remembers that he was trying to talk to the kid that he first believed killed his family, for it to turn out that the one responsible for their slaughter is dead since the day they were killed.

Then some weird flowerly ilussion started appearing around him, throwing out the kid and his compannion.

From that ilussion, started walking inside a demoness and another demon that looked to only follow the female demon orders, he didn't understand what was happening and how it was possible.

So he was just standing there in the middle of the path like an idiot.

It didn't take too long before he was shaken out of his stupor by a hit in the back of his head, courtesy of the male demon.

"Oww, why did you do that?" -Tanjiro asked.

"Lady Tamayo was talking to you, idiot" -the demon answered him.

"Yushiro, behave" -the female demon now known as Tamayo said to her companion.

"I'm sorry lady Tamayo" -said the demon better known as Yuchiro, while straigening up.

"Now, I would be delighted if you could follow us to a place more private to talk about what just happened" -said Tamayo, really curious about the demon kid the boy in front of her was talking to just some minutes ago.

She could see he wasn't Muzan, that was as clear as day to her, but the feeling his blood gave her, screamed authority and instant submission to the remaining Muzan's cells that she wasn't able to fully modify, even if she was undetected by him.

"Ok, just let me go back for my little sister, and then I'll go with you" -Tanjiro said, trusting a little bit too much the demons he just meet, just because he could smell that they didn't had any ill intentions towards him...

Well, at least Tamayo didn't, Yuchiro was... Way too wary of every mistake he did, as if he was just looking for an excuse to punch him, especially if that offense had anything to do with Tamayo.

"Ok, I'll send Yuchiro to show you the way to our place" -Tamayo said.

Tanjiro went back to where his sister is supposed to be, only to detect the smell of the demon kid again, so he ran as fast as he could, he was worried something may have happened to his sister.

But when he got there, his sister was perfectly fine, even her smell seemed less burdened, as if she no longer have the constant craving for human flesh and blood.

Something that makes him happy, so he mentally thanked the demon kid he saw earlier, knowing he is the reason for the change in his sister.

After having to repay the udon post owner for throwing out a plate, by eating other two...

He went to where he could smell Yuchiro's scent. He found him behind a lampost, as if he was hiding from any prying eye.

Yuchiro just guided them to their place, since he was warned not to make any rude comment at the siblings by lady Tamayo.

They had to go through a wall, a thing that surprised Tanjiro, since he could not smell anything behind it, it must be the work of a blood demon art from any of the two demons.

Inside the house, Yuchiro guided them to the room where Tamayo was currently in, they started a conversation where Tamayo told Tanjiro that it may be possible to turn a demon back into human, but to do that she will need a sample of blood from the demons closest to the demon king or from the demon king himself.

At that last words spoken from Tamayo, Nezuko got a little interested, she remembers the siringe the boy from earlier gave her, and knowing it was probably his blood, and while she may still be a little bit suspicious of him, mainly because his eyes look exactly the same as the man that attacked their house two years ago...

She can feel that he meant no harm, ending with her now being able to fully surpress her demon urges.

So while she had the blood they desired, there was no way that she was giving it up, especially with the probability of them using it against the kind demon kid that she knew was the king since he aproached her earlier.

Fortunately for her, before any of the people inside the room could notice her suspicious behavior, some demons discovered their hiding place and attacked.

Some weird temari balls destroyed the room they were in, including the wall where they initially came from, revealing two demons. One that was a female and was holding the temari balls that attacked them earlier, and the other was one that had the eyes in his hands.

"I'm ecsttatic Yahaba, maybe after this, the young lord may give us the blessing of his blood, don't you think?" -spoke the female one.

"I know Susamaru, but you need to concentrate on the mission, we have to take to him the demon responsible for the blood demon art earlier, don't forget that" -said the male demon now known as Yahaba.

Aparently they were after lady Tamayo, Tanjiro didn't knew for what he wanted her, but he was not going to let that happen.

He may aswell die first than letting the demons kidnap the only person capable of turning her little sister back.

So with that conviction, he unsheated his sword and prepared for the battle to come.

--

Now, into the news that I have for you my dear readers...

I've decided, I will make both endings, and each ending will have a sequel.

The happy ending, will be the one where I will send Muichiro to the Naruto verse.

And the tragic one, where I will send him to the past in the Sengoku era.

You can vote who will I send with him.

The happy one, I will send Kokushibo with him, but I could add someone else, so writte in the comments who you would like.

Neol will follow him in the tragic one, but you can comment who you would like to go with them too.