In a brutal maneuver, the Galra Empire launches the Death Commando squad to slaughter the Altean people in the night. The GoLion team finds the horrible aftermath of the mission as the Altean people storm the Castle Gradam demanding protection. Sensing a trap, Raible divides the citizens by neighborhood and the imposters are soon revealed but not before incapacitating the Black Lion! Can Kogane free the Black Lion and join the rest of the team against the Beastman “Kappa”?!