Single dad David Holtz needs a new heart.
And if he doesn’t find one soon, his six-year-old daughter, Chloey, will end up in a foster home.Turns out, the biotech company he used to work for, Gentax Corporation, has a brand new genetically engineered heart waiting for him at its secret research facility, somewhere in the jungle of southeast Mexico. But there’s a catch; the new heart was harvested from a wolf. With time running out, Gentax’s brilliant and eccentric Chief Scientist, Doctor Knochenmus, makes David an offer he can’t refuse: volunteer for the experimental heart transplant, and his daughter gets a six-figure trust fund. But there’s another catch; his new Wolf Heart has a mind of its own, and doesn’t like being trapped in the body of a human. It yearns to break free, to hunt, to kill … and it’s very hungry.