When a physician accidentally swallows experimental bat serum pills, he's filled with blood-thirsty desire! Transformed, the doctor finds himself sucked into a dark and sinister world—where he must save patients by day…and suck their blood by night!
When a physician accidentally swallows experimental bat serum pills, he's filled with blood-thirsty desire! Transformed, the doctor finds himself sucked into a dark and sinister world—where he must save patients by day…and suck their blood by night!
