Act one : Chapter one : Letters

"Stop staring at me, Aya."

"Is it a crime to admire you?"

"If it was, you'd be locked up for sure,"

♡

A love story between two members of the Demon Slayer Corps. One, the master of the Corp, the other a Hashira, and his protector.

The Hashira has been gone awhile, and since, new Hashiras have been appointed, and her lovers' health has declined due to the curse.

However, they knew each other before this, what is their story, and how did they meet?

♡

Kagaya Ubuyashiki X Fem! Reader (Y/N)