Retired mixed martial artist Wes "The Jailor" Baylor (Scott Adkins) can't refuse a million-dollar purse he's offered for one final bout in Myanmar. But when he arrives for the fight, he learns he's been tricked into BECOMING the target of a human hunt. Carrying only water and a ruby-filled money belt for the last person standing, Wes must outsmart the heavily armed group that has paid to kill him. As he fights for his life in the treacherous jungle terrain, the hunters become the hunted.

朝鮮戰(zhàn)爭后期的1953年7月,當(dāng)戰(zhàn)爭各方在進(jìn)行和平停戰(zhàn)談判時(shí),美軍為了在談判桌上增加籌碼,命令克萊門斯中尉率領(lǐng)美軍一個連進(jìn)攻沒有軍事價(jià)值的255高地.他們知道板門店停戰(zhàn)談判可能隨時(shí)會達(dá)成和平協(xié)議,所以一些士兵不太愿意做無謂犧牲.然而,克萊門斯中尉認(rèn)為這是他們的愛國職責(zé),在他的指揮下,美軍在豬排山陣地上與中朝軍隊(duì)進(jìn)行爭奪戰(zhàn),甚至進(jìn)行殘酷的肉搏戰(zhàn).等到增援部隊(duì)到達(dá)時(shí),135人的連隊(duì)打的就剩下25個人.

梁坤和青梅竹馬的愛人、兄弟自小被當(dāng)?shù)貝喊院蠛Ｆ蹓海瑸楸Ｗo(hù)愛人和兄弟，梁坤毅然奔赴少林苦學(xué)武功，學(xué)成下山后，胡大海對其和好友更加變本加厲，犯下不可饒恕的罪行。面對至親被虐殺，梁坤陷入暴走邊緣，苦練武功...