Mercenaries have occupied an offshore platform in Chinese territorial waters by force. The Chinese Navy sets sail to repel the invaders as the Jiao Long commando team prepares for a fierce fight in the deep sea.

Members of a wedding party in Malta encounter a bloodthirsty shark and a sinister fisherman who turns their celebration into a deadly trap. Forced between open water and a relentless human predator, the friends soon find themselves in a desperate fight for survival as secrets come to light and loyalties get tested.

A group of childhood friends wrestle with the virtue of faith, the possibility of redemption, and the problem of evil.