The force that sprang the surprise attack is the army of Queen MASSINA, the Queen of Ty and the most powerful nation in the southern Territory of the Milky Way. The command personally led by Massina herself, breaches the outer defense and is now posed to enter the main castle. This is when Thunder Jet plunges himself right into the fray. In the process, he saves one of the five Generals of Gojo, a female warrior named ROGINA and his courageous act leaves a lasting impression on her. and thanks to T.J. (Thunder Jet), Dan-Joe manages to escape. Unable to finish off Dan-Joe, Massina retreats declaring that if Dan-Joe ever attacks the Kingdom of Ty, she will obliterate the force of Gojo. Enraged, Dan-Joe orders an immediate, all-out assault on the Kingdom of Ty. But for a simple marine like T.J., what could he do? Massina had come in a fleet of Space Battleships. T.J. does not possess even a single ship of his own. Then a messenger from Dan-Joe comes to see T.J. with a good tiding. Dan-Joe wants Thunder Jet to take the command of 4077, a fleet of heavily armed warships. Thunder Jet can not believe this good fortune. He accepts it and determines to distinguish himself in a confrontation with Massina again.
