A couple's ailing marriage is put to the test when they are held hostage in an isolated vacation rental by an unseen Voice that commands their every move.。父被凶徒所杀，为报父仇，长途跋涉追寻仇人，在一次偶然机遇下，遇见了苏平，二人连手对付仇人高一，几经苦战，终置仇家于死地……。
