The Blue Light
During the crisis at the nuclear power plant, Juna (who is still learning to deal with her powers) receives the Holy Bow Gandiva.. but when she panics, she somehow calls us Ashura, the many-armed 'Protector of Time' who fights the Raaja for her. Meanwhile, Chris tells Juna that her job is NOT to destroy the Raaja, but to purify them. Chris takes over the fight, but Juna wants to prove that she can help him without destroying everything.
Aired 16/01/2001EP 2 - The Blue Light

Arjuna
Juna was just an ordinary high-school girl, right up until the day she died in a motorcycle accident. But there, in the twilight of death, she saw the future of the barren earth destroyed by the Raaja, and was offered a second chance at life if she would stop them. Now she must learn to cast aside her thoughtlessly destructive ways and face her destiny as the Avatar of Time, the one being who can decide the fate of the planet.
(Source: Anime News Network)