Thousand Yuan Immortal Grass was extremely difficult to cultivate. It needed to be watered with vast quantities of high-grade spiritual liquid every day. Over the years, the Nebula Palace Master had spent at least several hundred million Emperor Origin Stones raising these plants.
Now that the Thousand Yuan Immortal Grass had matured, someone actually dared to set their sights on the Medicine Garden. Great Emperor Wuji was furious.
Great Emperor Wuji tried to send a message to the Nebula Palace Master, but received no response.
Left with no choice, Great Emperor Wuji brought his people to the Immortal Medicine Garden to see what was going on.
"Let's go in and take a look!"
Great Emperor Wuji led the hall masters toward the entrance of the Immortal Medicine Garden.
Deep inside the passage to the Medicine Garden, they found their way blocked by a Black Tower. It was dark beyond belief, with no Dao Patterns on its surface, and it was wedged tight in the passage.
Great Emperor Wuji walked up to the Black Tower, placed a hand against it, and pushed hard. It did not budge. After several more attempts, he gave up. He turned around, his face grim, and said, "This Black Tower is wedged in too tight. I can't move it at all. Everyone, stand back. I'll summon my Wuji Staff, and we'll see if we can smash the tower farther in together!"
"All right!"
The Hall Masters who had accompanied Great Emperor Wuji nodded and retreated.
Great Emperor Wuji summoned the Wuji Staff, his natal Supreme Emperor Weapon. It erupted with a mighty pressure, then rapidly grew longer and thicker.
"Everyone, together!"
At Great Emperor Wuji's command, the other Hall Masters grabbed hold of the Wuji Staff and drove it toward the tip of the Swallowing Heaven