『WARNING!』

- Spoilers

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『2nd Person』
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You then looked at the old man with the tengu mask, observing him.

He for some reason, looked very familiar to you. You couldn't put a finger on it though. You noticed that the tengu mask seemed more familiar to you, so you observed the details on the mask. 'Was he the one the demon talked about?' You questioned yourself, noticing the details the demon talked about on the mask.

It had the exact same ones as the fox mask Tanjiro wore.

You soon gave up on trying to remember who the old man was, turning around and walking away from them. But the burgundy-haired boy noticed, he called for you. When he did, it caught the attention of Nezuko and the old man. Getting out of the formed group hug, Tanjiro jogged over to you and stopped in front of you.

He grinned at you, confusing you more than you already were. "Can you stay for the night?" Tanjiro asked as he grinned at you more, sparkles jumping off of him as he did.

A sweat drop went down the back of your head, he seemed way to happy to the point where he couldn't stop jumping in his spot. You shook your head slowly, which made Tanjiro freeze immediately right there as the smile disappears from his face. "Why? Do you have somewhere to go..? It's night time, you could get attacked by a demon!" Tanjiro started asking questions on why you wouldn't stay for the night, his bright, maroon, eyes seeming to be getting darker by the second. Even his voice seemed to be sounding cold and..possessive?

Was he being..protective over you? Your brows furrowed, pursing your lips behind your mask. You stared in confusion for the hundredth time today, watching as the boy started asking you questions and being protective.

Sadly, you didn't notice his eyes were hinted with anger for a split second.

Urokodaki watched what was happening, noticing how you oddly looked familiar. Looking at the mask, he noticed the details weren't his. Confirming you weren't his student, yet, still seemed familiar to him. You shook your head again, making Tanjiro shut his mouth.

Tanjiro soon started giving you the puppy eyes, almost reminding you of a puppy.

"Can you please stay for the night?" He pleaded with a sad tone hinted into his voice. You looked up at the sky, seeing it was very dark and the moon was out shining down upon you all. Guessing that Tanjiro will just keep on begging, you turned your head to him and nodded. Your answer brought a giant smile on his face, his eyes going bright once again and sparkles jumping off of him again as well. Tanjiro threw his arms in the air and jumped around while cheering, like a kid would.

You were confused on why he was happy that you were staying. The only thing you could respond to his cheering is tilt your head, while Urokodaki and Nezuko just watched on the side dumbfounded.

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『3rd Person』
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(Y/n) watched as their own bowl that was filled with Urokodaki cooking was passed to them, the other bowl being passed to Tanjiro as well. Urokodaki sat down after he finished cooking and passed the bowls to the two, letting his own bowl of food cool down. Tanjiro did the same as Urokodaki was doing. Well, (Y/n) didn't wait and just went straight to eating with the food going under their mask. This action from (Y/n) shocked Tanjiro and maybe Urokodaki, because the food was just finished being cooked. "(Y-y/n)?! What are you doing?!" Tanjiro stuttered out, obviously worried about them. But (Y/n) just kept on eating, ignoring the boy. Tanjiro asked for (Y/n) to wait until it cools down, getting no response in turn. Tanjiro kept asking. That's when Tanjiro soon had enough, he tried taking the bowl out of (Y/n) hands.

Only for it to be taken away out of his reach.

Tanjiro once again tried to take the bowl out of (Y/n) hands, it was taken out of his reach again. Urokodaki watched as Tanjiro trying to grab the bowl from (Y/n), who kept taking the bowl out of his reach over and over.

The actions of the cloaked person was even familiar to Urokodaki, including how Tanjiro tried taking the bowl out of their hands. This went on for awhile, till (Y/n) finished their bowl completely. Tanjiro was on his hands and knees, gasping for air as Urokodaki ate his own food in silence. (Y/n) was..just standing there watching Tanjiro gasp for air. Tanjiro sighed, giving (Y/n) a worried look. "Didn't it hurt you mouth? It was hot, you know.." Tanjiro said as he grabbed his bowl, which was already cooled down. (Y/n) just tilted their head at Tanjiro in confusion, not understanding why he would be worried.

Urokodaki thought over what just happened, trying to see why the cloaked person was so familiar to him. Their actions, how they respond, everything. It only took awhile to put the pieces together before Urokodaki realized it. (Y/n) was the friend of the two deceased students and the one student friend that was alive, they were the one who became more isolated, cold and quiet after the announced death of his two students.

The students were..Tomioka Giyuu, Makomo and Sabito.

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『Eleven years ago』
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The sun was beaming bright, it was warm, flowers blooming and green grass growing. Somewhere in the mountain, there was many, long, fresh bamboo. Grunts that sounded young came from in it, the sound of wood hitting each other after the sound of grunts. Through the bamboo, there was two young boys training together with wooden swords.

One had long, thick, peachy hair. A scar coming from his right cheek to the corner of his mouth, seeming to be kinda old too. The boy had a unique eye color, which was lavender. He wore a green jinbei-styled kimono, patterned with a hexagon design of a yellow and darker green color, sporting it with red hakama pants and around his calves were cloths that were the same design as his kimono, which his pants were tucked into, ending his outfit with blue sandals and blue socks. The other boy had, long, thick, raven hair that was tied up. His eyes were a beautiful color, blue as the ocean. The blue eyes having white pupils to go with it, making it look even more beautiful than it already was. He wore a red jinbei-styled kimono, sporting it with black hakama pants. Being tucked into a white cloth that was wrapped securely around the calves, also finishing it with blue sandals and blue socks as the other boy.

They were sparring with each other, trying to strike each other with their wooden swords. Only for them to be blocked.

This went on for a bit until the boy with raven hair fell on his bottom, both his hands behind him keeping him from laying down as he leaned back a little. The boy with peach hair dropped his wooden sword on the ground, hands on his knees as he panted like the other boy. Both the boys were tired, tired from training all day. Even though they were pretty much tired out to the point where their body was aching, they still had to train more until sunset.

"What now, Sabito?" The raven hair boy asked, looking up at the peach-haired boy known as 'Sabito'.

Sabito stood up straight, putting the rest of his fingers under his chin as the index finger curled in front of his chin. His eyes squinting a little as he purses his lips, showing that he was thinking.

"Wanna have a race down the mountain with Urokodaki traps, Giyuu?" Sabito asked the raven hair boy that was now known as 'Giyuu'. A smirk grew onto his face, Sabito knew it would be enough time to try and get down the mountain till sunset, including on how they'll have to avoid the traps Urokodaki he puts all over the mountain. Giyuu grin was enough as a response to Sabito, both of them bringing the wooden sword with them as they ran to where they'd start on the mountain.

Both the boys ran down the mountain, getting hit by the traps and tripping on the way down.

Once the boys got all the way down the mountain, they looked pretty beaten up. But at least they got down the mountain right on time for the sunset, including how they did a bit better than before.

Yet, the boys didn't look so good.

Sabito had dirt all over him, a few scratches here and there with a very few ripped parts on his clothes. Giyuu looked a little worse than Sabito was, he had more dirt all over him and scratches with some of them bleeding a little. He might even have a bruise as well.

Both Sabito and Giyuu walked towards the small cabin of Urokodaki, not gonna expect that somebody was visiting.

When the boys got closer to the small cabin, Giyuu noticed that there was a person standing next Urokodaki. Giyuu nudged Sabito, who grunted and threw a glare at Giyuu. Only for it to disappear and be replaced with confusion when he followed where Giyuu was looking at. Once they got closer, Urokodaki turned to the confused boys and looked down at them. The person next to Urokodaki turned to the boys as well, showing their whole front of their body to them. The person had long, black, cloak connected with a hood and a kitsune mask covering their face. "Urokodaki-San." Giyuu calls out to his master, glancing at him before looking at the cloaked person. Both the boys now asked the same question that's been banging in their head, one that anybody would ask when they saw a new person.

"Who's this?"

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hoped you guys enjoyed the fluff, I tried making it a little bit more yandere..ish? With fluff in it! •^• (Edit: ) Sumimasen! I couldn't find a gif that would match this, so I instead drew wut (Y/n)-San looked like when Giyuu and Sabito looked at them! Again, Sumimasen for taking so long!! ( > < ; )