Picking up after the events of Never Back Down 2, former MMA champion Case Walker is on the comeback trail to become champion once again.

One year after their royal wedding, King Edvard and Queen Paige of Denmark receive an invitation to attend the wedding of Princess Myra of Sangyoon. Upon their arrival, Paige finds Myra is unhappy with her arranged marriage to the brooding and sinister Kah and is secretly in love with a young elephant handler named Alu.