Takuya, a young boy dealing with the death of his father, gets a bizarre letter in the mail. It leads him to the local cliffs, where strange things are happening, and he meets a mysterious girl.
Takuya tries to find out what powers his new device has, as well as what its limitations might be. He gets the perfect chance to test it when his mother is attacked.
Ayumi holds a meeting with the townspeople to discuss the deaths from the lightning strikes. She's beginning to crack under the pressure of running her job site.
After Mio's father is revealed to be corrupt, her reputation at school is ruined. Before she leaves Japan forever, there's one last thing she wants to do.
Posters have gone up on the school bullitin board denouncing Kanna, and she's going to transfer away from the school. Before she goes, Takuya goes to meet with her one last time.