Prevented from using mobile phones due to the non-existent reception of the location, a school trip to a rural town becomes a life-changing experience of friendship and love for a group of Italian kids and their teacher.

Sean Barker became the unwilling host to an alien bio-armor known as the Guyver. A year ago he destroyed the Kronos Corporation, an organization of mutants who want the Guyver. Now he is trying to find why the Guyver unit forces him to fight and kill evil.