Win (28) takes a lethal gamble to fund his mother's medical treatment when Itt, an old friend, lures him into the Arena. In this brutal underground circuit, fighters are marked with "GOD SKIN" tattoos to gain a ruthless edge. Win reconnects with Praewa, a teenage flame now entangled in the arena's dark web. As the competition turns fatal, Win realizes the tattoos are slowly destroying his body. He must fight to survive before the very power that sustains him becomes his death sentence.