Vampin Out

Vampin Out is the second in the series, Vampin. Based on a collection of short stories about girls who, out of desperation, become vampires, Vampin follows them as they struggles to adjust to their new way of life, all the while trying to hold onto their humanity.

Synopsis:

Starr has a falling out with her best friends, forcing her to leave the abandoned clinic where they all live. When young friend, Misaki, is abducted, Starr rescues her, but not before killing several men who attack her.

Shane doesn't like Starr's unstoppable strength, and is convinced she needs to be stopped at any cost.