Berg Katse is ravaging the country of Atrena for rare mythical elements that create a psychic link between Galactor pilots and their weaponized mechs. As Joe and Ken’s friendship is pushed to the limit during a mission to save Atrena’s princess, the Science Ninja Team uncovers an ancient temple that may hold the key to defeating Galactor once and for all. The first issue of an exciting event that connects to the Gatchaman ongoing series from Mad Cave Studios!
— Description from Comic Vine community (comicvine.gamespot.com).
