In the small Romanian town of Deva, Kato, a teen girl living in an orphanage, gets electrocuted while drying her hair. This apparently banal event will completely turn things upside down around her. The orphanage is invaded by electricians, and a new volunteer is hired to help restore order. Kato will become infatuated by her to the point of reconsidering the way she views her world.

To follow in his missing friend Masato's footsteps, Ryo joined the vehicle company Yaesu. Ryo became involved with the Makuhari test course that Masato was also a part of. The leader, Gray Gear, told Ryo, "If you want to know about Masato, come to the test course late at night and ride the new machine." When Ryo got in the new machine, the Vector Versus, and rode it around the course, he was able to exceed 300 kilometers per hour and suddenly warped into a mysterious space!

Devara, a fearless man from a coastal region, embarks on a perilous journey into the treacherous world of the sea to safeguard the lives of his people. Unbeknownst to him, his brother Bhaira is plotting a conspiracy against him. As events unfold, Devara passes on his legacy to his mild-mannered and timid son, Varada.