Lori and Erin are on the holiday of a lifetime. But after a huge fight, Erin never boards their final flight and the plane never arrives at its destination. Months later, no wreckage has been found, no survivors discovered. Until ...

Every six years, an ancient order of jiu-jitsu fighters joins forces to battle a vicious race of alien invaders. But when a celebrated war hero goes down in defeat, the fate of the planet and mankind hangs in the balance.