A pregnant assassin nicknamed Black Mamba gets shot during her wedding by a man named Bill. A bullet in the head of the victim, blood on the wedding dress, darkness. But Black Mamba's head is strong. After spending four years in a coma, the Bride wakes up. She is eager to find out who betrayed her. Now only the ruthless revenge will calm Black Mamba's heart, and she begins to kill all Bill's gang members alternately, leaving the leader to the end.