Y!Diabolik Lovers x Shy!Reader

Before, (Y/n)'s mother died , so (y/n) had to live with her dad. 2 months later, her dad told her that she would have a mom. She the ring his finger and the woman's finger. After a year, he dad sent her to go live with Sakamakis brother. Her dad packed her things and called a taxi to come pock her up and take to the mansion. After that day, her life was going to be different.
Does she know that the boys are vampires? Will she be living with them forever? Will she feel safe around them?

I don't own these characters.
I do own (y/n), Royi, Jyio, Hitto, and (M/n).