Ghosted You - MHA (read description) w. fem OC

Kumiko Harada, from Class 1-A, loved her life. Or so it seemed. She actually hated everything at home, from her abusive brother and neglectful parents to her Quirk. So she committed suicide and left her friends at UA. But her final message to her class was that Harada loved someone in her class. This is the story of Class 1-A trying to figure out who she loved while still recovering from her death.

(Italics mean flashback, and this story won't feature every student in Class 1-A. It'll probably feature Kirishima, Kaminari, Uraraka, Asui, Bakugo, Midoriya, Sero, Todoroki, Tokoyami(?), and Ashido.)