The Ashura Clan had been a scourge to humanity. It was Kraven South who defeated the scourge, founded the Heaven Clan and lived with his pupils in Dragon Mountain. One day, he decided to seclude himself for secret self-training which would last a long period of time. Before he left, he ordered one of his pupils, Fox Grant, to defend the mountain. Later after that, however, Fox led the other pupils into the life of holding parties and squandering money everyday.