Koichi, a young student, initially leads a simple life. However, his world is turned upside down when he learns that he's the reincarnation of an alien protector. This mantle comes with the daunting responsibility of defending the Earth against evil forces. To aid in his mission, Koichi/Babel joins forces with three super-powered alien companions. Their quest to save humanity takes them on a thrilling ride from the deserts of southern Asia to the upper east side of Manhattan, culminating in a final showdown with the malicious cult leader in a hidden base nestled in the Swiss Alps. The pace is frenetic and the stakes are high as Babel must learn to harness his psychic powers to defeat mankind's enemies and save the world.