The people lived in the imagination world that the memory is deleted, and was managed in the device called the dive machine on the earth of Irai influenced by evil empire "bug Sutaa", but it is with "a quick woman" to protect Boy called the Ozawa Nori Hiro which was foretold by a savior of the human when it is from an assassination plot of the bug Sutaa, and the soldier Mari of Cheyenne that developed a fight when the people who escaped from bug Sutaa organize a rebel army called People's Liberation Army Cheyenne and do not free people from the imagination world challenges bug Sutaa to a fight alone in the imagination world, but plan so that the general bug Sutaa of the bug Sutaa invades a dive system of Cheyenne, and mind controls dive Mari. In the quick woman changed a personality into by the operation of the dive system being made to play a marionette drama of the Chijoku at the convenience store where people do well….
