My Sister's a Cannibal! What Do I Do?

Well, the title pretty much gives it away...

Allie is a country girl who has been living alone with her sister, Manna, for a few years. Their parents got in an accident, and the two sisters had to stick it out and live alone on their parent's abandoned farm. But when Allie finds out a shocking habit of her sister's, she doesn't know what to think. When her sister becomes an enemy of the police, Allie is demanded to join forces with the authorities to lead them in the direction of Manna so that she can be taken down. Will Allie be able to take down her own sister? Or will her emotions get the better of her? And will she find love along the way? Too many questions, jeez!