Deep Blue

Serving as the commanding leader of the alien invasion, this powerful entity is the driving force behind the extraterrestrial return to Earth. After retreating into Masaya’s subconscious, he left the host with amnesia, though Masaya inherited his profound hatred for humanity's environmental destruction. While the English dub reimagines him as a purely destructive antagonist, the original version portrays a complex figure whose presence fundamentally shifts the fate of the planet and the protagonists.