Targeted by the evil organization Demon Kingdom, which plots world domination under a mysterious leader, Minato Fumika is kidnapped and turned into a cyborg. However, she escapes the facility just before surgery and begins fighting against Demon Kingdom as the heroic electromagnetic warrior Attack. Due to the surgery's effects, Fumika has nearly lost all her memories. While searching for her past, she meets a man who calls himself her brother Akio. As fragments of her memory return and she recalls his existence, she feels relief at being reunited with her family. But this peaceful moment is short-lived—Akio is actually an impostor, disguised through the illusion powers of Gesodemon, a monster from Demon Kingdom. Enraged upon realizing her faint memories of family have been manipulated, Fumika finds herself in danger before transforming, but manages to become Attack just in time. She confronts Gesodemon and engages in a fierce battle at the storm's center. Though Attack emerges victorious, a new threat looms... [BAD END]