Death Note

(Y/n) (L/n) is the daughter of the most dangerous gang in Japan, the (L/n) Mafia. (Y/n)'s father has always hid her away from society and her showing herself to the world. And he'll find out that was the right thing to do as an unknown person known as Kira is one by one killing off people in the gang. In fear for his daughter's life, (F/n) (L/n) enrolls her to school under an alias with a fake family. Everything goes well for her, until she meets a certain boy named Light Yagami