Life appears simple for Koichi, a young student, until he discovers he is the reincarnation of an alien protector who once crashed onto Earth, taking on the mantle of its defender. As Babel, Koichi allies with a trio of super‑powered alien companions to confront the dark forces led by an evil cult leader. Their struggle carries them from the deserts of southern Asia to the Upper East Side of Manhattan, ultimately culminating in a final showdown with “the master” in a hidden base nestled in the Swiss Alps. The action is fast‑paced and deadly, and the fate of humanity hinges on Koichi’s ability to master his latent psychic power and use it to defeat his enemies.