Mikaela Hyakuya X Reader: (Book 1) Blood
[[[[COMPLETED]]]] You're Ferid's personal blood slave when you first meet Mikaela Hyakuya, and you two instantly become friends. He offers for you to come with him to escape, but you refuse, and somehow you end up being the one healing his injuries after the tragedy.
The road ahead will be an interesting one.
(The sequel is COMPLETED!!)