Life appears uncomplicated for Koichi, a junior student, until he discovers that he is the reborn incarnation of an extraterrestrial guardian who landed on Earth to assume the mantle of 'Earth's protector.' Koichi, also known as Babel, joins forces with a trio of superhuman alien allies to confront the sinister powers commanded by an evil cult mastermind. The campaign to safeguard humanity carries Babel from the deeply arid plains of southern Asia to Manhattan's Upper East Side, and ultimately culminates in a decisive clash with 'the Master' inside a concealed stronghold hidden within the rugged Swiss Alps. The action is swift, ever lethal. The world's survival hinges on this brave adolescent's capacity to harness his dormant psychic abilities and employ them to vanquish humanity's foes.