He had only read records of Mysterious Heaven Treasures and Spirit Domains in ancient texts. Mysterious Heaven Treasures were divided into innate and acquired varieties.
Innate Mysterious Heaven Treasures were comparatively rare. They were the fruits of the Mysterious Heaven Tree, whose growth cycle ranged from several hundred thousand years to over a million years. Moreover, once the fruits ripened, they had to be picked within a short time or they would wither on their own. This was also why innate Mysterious Heaven Treasures were so scarce.
After obtaining the fruit of a Mysterious Heaven Tree, one still had to nurture it over a long period before it could possibly become a Mysterious Heaven Treasure. Acquired Mysterious Heaven Treasures were relatively more numerous; they could be refined from rare materials or the fruits of the Mysterious Heaven Tree. However, this placed extremely high demands on an artifact refiner's skill.
There were not many Mysterious Heaven Treasures on the Star Domain Divine Weapon List. Every one possessed inconceivable great divine abilities, enough to move even Mahayana cultivators.
Spirit Domains were even more formidable. They were said to be a reduced version of laws; even merely grasping the basics could enhance a cultivator's strength.
The greatest use of a Spirit Domain was to restrict an enemy's control over heaven and earth spiritual qi, thereby weakening the enemy's strength by another route.
Whether it was a Spirit Domain or a Mysterious Heaven Treasure, even Mahayana cultivators might not possess one. Leaving aside everyone else, Divine Lord Gan Yue presumably did not have either; otherwise, he would have long since brought out a Mysterious Heaven Treasure or deployed a Spirit Domain against his enemies.
Wang Ruiqing and Divine Lord Gan Yue frowned. They had originally intended to use the sparring match as a pretext