Adam's wife, Emily, is facing a tough pregnancy, but they're stuck in a place with no doctors.
They've got one shot: Heaven Valley, a tiny, run-down country controlled by the powerful Richard Family. But getting medical help there means scraping together a hefty bribe for a doctor at the only hospital in the country. Because access to medical care in Heaven Valley is a privilege reserved for those who work for the Richards only.

Adam's been scraping money together by boxing in underground matches. He's almost there when he finds out Emily's already gone to Heaven Valley and taken a loan from a dangerous gang.

Ignoring the rules of the underground matches, Adam sets off to find Emily, igniting a manhunt led by the tournament organizers and their henchmen.

"The road to Heaven Valley is long, and it's paved with blood."