The Last Hashira (black butler x demon slayer crossover)(DISCONTINUED FOR NOW)

~Chapter 8~

Y/n's P.O.V

As we were training I made my own Sun breathing style it was the 14th style and it was called the Rising Sun, basically it's an illusion of a sun and you do not have to do anything the demon will die an instant because the illusion of a sun is like the real one. Sumihiko then came to me and said, "Nee San (Older sister," "Yes Sumihiko?" I answered, "I'm sorry you have to go through all of this." Sumihiko said. "It's fine I really want to help humanity some way too. Sumihiko then bursts into tears. "Eh what's wrong?" I said thinking I did something wrong, "Nothing Nee San, It's just that I don't want us to die." he said with his watery eyes. "Don't worry I'll make sure everyone will live including Kanata, Yoshiteru, Toko, Aoba, Sumi Tomioka, and Haruto Tomioka (Yes I ship Zenzuko, Kanjiro, InoAoi, and GiyuShino) Kanata overheard us and said to Sumihiko, "Stop being such a crybaby we will make it out here alive," "H-hey I'm not crying it's just that I'm worried that's it!" We all laughed and continued training.

~Time Skip to London when it was Ciel's birthday (yours was a month after~

Ciel's P.O.V

As I was doing paperwork I got a message from a- crow? It said in Y/n's voice, 

"Happy Birthday Ciel!"

I'm sorry I could not celebrate your birthday, Ciel, 

I am just here to tell you I made a music box and my crow just dropped it 

off in a hiding place in my room!"

Don't worry about not finding it, it will come to you eventually when you know

Don't worry about me, The Demon Slayer Corps are eliminating every demon across our paths

We're probably going to run into some upper moons soon but don't worry I'll do just fine

I made a new breathing that will stop Hana Kibutsuji!

I will come home as soon as this war is over

And we'll have a cup of tea yes?

Ciel's P.O.V

I then finished the letter with a water stain in the corner of the page I quickly realized I was getting teary eyed. Sebastian came in and said, "How is Lady Y/n my lord? "She is doing fine," I answered and then I went to Y/n's room to find the gift she left me.

~5 hours later (yes he will be bad at finding things and he didn't get Sebastian's help because of reasons I will not explain)

Ciel's P.O.V

I finally found the present! it was neatly wrapped in parchment paper. As I opened it I found a music box it was made from bamboo, "She probably cut some bamboos with her sword," I laughed a bit because I remembered when father used to have very long hair Y/n would get her katana and chop off his hair which was pretty neat because father then had a very neat hairstyle. As I cranked the music box I heard a familiar tune (MANGA SPOILERS) it was a song that me, my twin brother, and Y/n would sing this song. I turned the crane and started to sing it along.

This is what the music box look like QwQ

~The place where my hand can't reach~

~Today, you're also breathing, but~

~On the small chair where I used to be with you~

~The same figures passed by the wind~

~If you leave, it's as if you're leaving me~

~From far away, my hands wave~

~Someday it will leave its prints in my memory~

~If you miss, someday you will meet~

~Like in the movies, these things become reality~

~I couldn't protect you in a hard day~

~You, in that beautiful time~

~If you leave, it's as if you're leaving me~

~From far away, my hands wave~

~Someday it will leave its prints in my memory~

~If you miss, someday you will meet~

~Like in the movies, these things become reality~

~I couldn't protect you in a hard day~

~You, in that beautiful time~

(And it repeats)

Ciel's P.O.V

I hope she is okay I cannot afford to lose another family member...

A/n Sorry for bring offline for almost a year I have too much work on 6th grade and no motivation whatsoever to make books I promise I'll update but I really don't but please forgive me I did not abandon you it's just I am TIRED but it's fine because you guys care! Thank you for supporting me!