Returning to his residence, Shen Long took out the Seven Stars Haotian Hammer.
Over the years, the Seven Stars Haotian Hammer had devoured many Fourth Rank Immortal Materials, but had not advanced to a Top Grade Primordial Immortal Treasure.
He took out a fist-sized crystal stone, the surface of which was pocked with tiny holes, resembling worm bites; it was precisely the Jinyu Immortal Crystal.
When the Jinyu Immortal Crystal came into contact with the Seven Stars Haotian Hammer, the hammer emitted a blinding silver light, engulfing the Jinyu Immortal Crystal.
After a while, the silver light dissipated, and the Jinyu Immortal Crystal vanished.
"The Seven Stars Haotian Hammer remains a Superior Hongmeng Immortal Artifact! Perhaps it needs to devour Dao Material or Daoist Tool Fragment to advance to a Top Grade Primordial Immortal Treasure!"
Chu Buyu said.
They had cultivated multiple Top Grade Primordial Immortal Treasures and had some insights in this area.
