An elite squad of motorcycle-riding death bikers have successfully hijacked an armored train transporting experimental International Science Organization tech. These thieves are fast and ruthless-they carry out their orders with razor-sharp efficiency. The only thing in their way is Jun the Swan and her G-3 hover-cycle mecha.

The action-packed second tale in a series of standalone one-shot stories that each focus on a separate member of Science Ninja Team Gatchaman!