After raising an unnervingly talented spider in secret, 12-year-old Charlotte Charlotte is a rebellious 12-year-old girl who finds a tiny spider in her rundown apartment building. She keeps it in a jar, but it soon starts to grow at a monstrous rate and develop an insatiable appetite for blood. As her neighbors begin to disappear, Charlotte and her family find themselves in a desperate fight for their lives against a ravenous arachnid with a taste for human flesh. must face the facts about her pet-and fight for her family’s survival-when the once-charming creature rapidly transforms into a giant, flesh-eating monster.