Beginning

Knucklette (Female Knuckles) was a normal highschool girl. Though her life changed when she was attacked by a perv. But she was saved by a mysterious assassin. Three days later, three mysterious hedgehog sisters with a secret came to school. The oldest sister is a green hedgehog named Makie (Female Manic), the middle sister is a pink hedgehog named Satomi, and the youngest sister is a blue hedgehog named Setsuna (Female Sonic) One she coulda sworn she recognized and that one was Setsuna. Though Setsuna was grabbing her attention. What could this girl possibly be hiding?