The Eastern Extreme Sky Domain holds a place shrouded in mystery, the site of the first great peril within the Technology Mysterious City, Sky Wolf Lake.
Legend has it that the ancestor of the Sky Wolf Clan, the Sky Wolf Ancestor, was born here, and it was with this place as the core that the Technology Mysterious City was created. Thus, Sky Wolf Lake was once the most prosperous and flourishing Holy Land within the entire city.
However, ever since the Blood Clan took control over the Technology Mysterious City, this situation changed. They began to oppress the Sky Wolf Clan relentlessly, and eventually even sought to massacre the entire clan population. Afterwards, they started rampant plundering in Sky Wolf Lake.
Unable to bear the slaughter of his clan, the Great Elder of the Sky Wolf Clan used a Secret Technique to transfer Jack and others to the Raymond Technology World, and then activated the Prohibition devices of Sky Wolf Lake.
