A Demon Hahsira? (Kny x reader)

Chapter 5 The Mugen Train

( hi guys so in the story y out met Tanjiro before they went to the Mugen train and all the other stuff. Just a friendly reminder that this will be movie/manga spoilers, so if you haven't read/watched the Movie then stop reading and start reading the manga first. Ok now to the story.)

(Y/n POV)

I was sleeping peacefully until my stupid crow kept calling me. I had a mission with one of the Hashiras and three more people, but I didn't get to hear clearly on who those people are. I then got ready putting on my demon slayer uniform. I got my sword and headed to the destination to where I'm supposed to meet everyone. I already got my tickets and starting waiting for them on a bench since the train wasn't here yet. Maybe after and hour past I felt a tap on my shoulder and I saw that it was the Flame Hashira, Rengoku Kyojuro.

(Rengoku's POV)

I was training with Senjuro. I was having a lot of fun until I heard my crow saying that I had a mission with the Demon Hashira, Kamado Tanjiro, Agastuma Zenitsu, and Hashibira Inosuke. After that announcement I left Senjuro to practice on his swings. I got ready and went to say goodbye to father and Senjuroz after I bid my goodbye I made my way to my destination. When I got there I got my ticket and tried to look for anyone. I then saw the Demon Hashira sitting on a bench waiting for everyone. I went over to her and gave her a slight pat on the shoulder. She turned around and saw her half covered face. (Yeah you guys wear a mask sorry if you don't like it)
I then asked if I could sit with her and she said yes. We both were now waiting for the train. Time passed and it eventually came and we went inside to get our seats. We finally found our seats and sat in them. We then started waiting until the train would go. My stomachs started growling causing the Demon Hashira's attention on me. I was a little embarrassed, but hid it with my smile. I heard her sigh before asking someone to get a dozen of bento boxes. I was shocked that she knew that I have a big appetite. A couple minutes later and the bentos arrived and she gave them to me. I thanked her before eating. I offered her some but she refused. Time passed and the train. Started to move. I continued eating while saying Umai after every bite.

(Y/n POV)

I was a little irritated from hearing Rengoku's 'Umais.' While I was sitting quietly and Rengoku's eating we then heard someone call out for us. It was Tanjiro and two other people. He came up to us and started talking with Rengoku. When Tanjiro asked Rengoku a question this particular question caught my attention it was about breathe of the sun. I started listening more and seemed that Rengoku didn't know anything about breath of the sun. I wanted to tell Tanjiro, but decided not to.

After time passed a man who looked like he went through a lot of hell came up to us and punched our tickets. Right after he did that a demon appeared. I knew Rengoku could take care of this so I just stayed in my seat. I saw that Rengoku went ran somewhere along with Tanjiro and his friends following him. Time passed and I was eventually getting sleepy, and fell into a deep slumber. What I didn't know about this is, is that.......

This was all a demons doing

(Hi guys sorry for the short chapter, but chapter six will be coming up very soon. BYE!)