Juna was a simple high school student who enjoyed archery and cute boys until a horrible accident left her on the verge of death. While on death's doorstep, Juna had visions of the Earth's destruction and the damage being done to it by pollution. Upon awakening from the vision, Juna realized that she had been given the power to prevent the Earth's destruction by an evil villain after being resurrected from a near death. In these episodes, Juna's battles with Raaja at a nuclear plant leave Chris convinced that Juna is in serious need of some survival training. Later, Juna and Tokio developing relationship hits a snag when Tokio falls seriously ill.