Is saving them all really that important? [Kny x Fem!reader]

[Chapter2]

<★<- this icon means time skip>

[Start]
[☁️]

Tanjiro seemed so shock that just a small touch of sunlight could do this to a demon, while me, who just stood there watching him. After he collected himself he turned around to see Uroko- I mean the man, to find him burring the body's of the victims. He walked over to the man.

"You must be the kid Giyu told me about.. I am Sakonji Urokodaki." He told Tanjiro.

"Um, yes. I'm Kamado Tanjiro, and that's my sister Nezuko." Tanjiro said.

"Alright, then but who is that?" Urokodaki said pointing to me.

"Hi!" I said. Clueless to what's happening.

"Now Tanjiro.. What would you do if your sister eats someone?" Urokodaki asked Tanjiro (Or she thinks asked Tanjiro, remember Y/n/reader doesn't understand Japanese!)

Tanjiro stood there frozen for a good half a second, before getting smacked in the head by Urokodaki.

"YOU THINK TOO SLOWLY?! You struggle over the most simple questions! You couldn't even finish the demon of before the sun rose. Why couldn't you answer that question right away? It's because you are to soft?!" Urokodaki said to Tanjiro. Sounded like a lecture to me.

"But! It is your sacred duty to make sure this NEVER happens! Your sister must NEVER take a life of an innocent person! Do you understand what I'm trying to say?!!" Urokodaki said again.

"Y-YES" Tanjiro yelled back in response.

"Very well. Then now i will test you two see if you have what it takes to become a demon slayer!" Urokodaki finished.

"Follow me." Urokodaki said again, walking away. Not slowly, not normally, but really fast.

"W-wait!" Tanjiro said as he grabbed Nezuko putting her on his back then taking my hand.

'HOW OLD IS THIS GUY?! HE'S FAST AND DOSEN'T MAKE A SINGLE SOUND!' Tanjiro thought

We were following Urokodaki to where his house was, we were going to do the training. Hopefully I remember where the traps are..