Daring Daisies

Daisy Evans hadn't seen her sister in six years. She'd been blind to their mutual sister's world before, thanks to Petunia. But now, she truly knew how her sister died, and she wasn't about to let her nephew leave to battle demons alone. And it was in the strange House of Black did she met for the second time, Severus Snape. OCXSS. Rated R later.