English translation[]
All giant mechas were destroyed!! But, I had been transferred by an alien and finally lost consciousness!! I heard this voice in my heart... "I've always been in your way!! I'll give you a taste of my envy..." The Syvalion is heading to Earth!! ...Earth is as it's always been!! ...when I regained my consciousness, I put a laser gun on my temple!! ...I saved Earth by taking my own life...