Slytherin's Nice Snake

(This will *kinda* follow the book but at the same time obviously not.)
Sai Sasaki, a half vampire from Japan decided to go to hogwarts for school, since her mother went there for an exchange program when she was a teen, and though she wants to stay in Japan, she also knows shes half British.. so she wants to learn the other half of her culture... even if it does discriminate. Part one- this starts in her first year, where she will learn to navigate a whole different culture.
(a basic description- black curly hair- curls to her waist in first year, to her knees by fourth year, ice blue eyes, pointed vampire ears- first set of earrings (got at age 10, then worked her way up to 5 sets of pieces in her ears by 5th year, and fangs- first year height: 4'9, 5'3 in fourth year) she is an unknown daughter of Snape- who is slowly learning who she is to him, but when he does- he battles with the instinct to protect her and his stubbornness to remain a recluse.
She might be a Kuudere... 😅

*OBVIOUSLY IM NOT THE OG OWNER OF HP- JUST MY OC SAI AND HER FAMILY*