There is no Ocean, no green trees. There is not enough water or clean air. There is the ruling class, Rodo's terrible government... Survivors struggle to live in these tough conditions. Ran, a young hot-blooded boy, is one of them. He tries to join the Hazzard, the anti-Rodo group, to get into the action and to find the man who killed his mother. He meets and falls in love with a young, sincere, pretty young girl, Aira, but she is captured by the Hazzard. This is Ran's departure for the long journey of revenge for his mother's death and the rescue of Aira.