Introduction

The black family is not what it seams, or at least the two brothers aren't.
What if Regulus had a daughter with a secret girlfriend? What if he knew that he was going to die and left his daughter on his brothers doorstep? But then Sirius had to help the Potters.
This is a story of a girl named Pleione, who has no idea where she came from. She currently considers the Tonks' as the family she never knew, but everything changes one day in high school.