Ten days later, some of the Thousand Yuan Immortal Grass began to radiate nine-colored light, and a tempting fragrance filled the entire Thousand Yuan Immortal Medicine Garden.
"The Thousand Yuan Immortal Grass has finally ripened!"
Everyone in the garden grew excited at the sight of the Thousand Yuan Immortal Herbs glowing with nine colors. Even Great Emperor Yunxin was no exception. Once this crop was harvested, the Nebula Palace members would set her free.
The task of harvesting the Thousand Yuan Immortal Grass fell to Nebula Palace's Spirit Planters. Captured Spirit Planters like Great Emperor Yunxin were made to do only the hardest, most exhausting work in the garden.
"Master, should we wait until they've gathered the Immortal Herbs before making our move?" the Chaos Heart-Devouring Worm asked Fang Chen.
Fang Chen shook his head. "No. If we wait until they've gathered all the Immortal Herbs in one place, they might pull a self-destruction stunt on me. The Immortal Herbs would be destroyed!"
"That's right," Great Emperor Huo Li said with a nod. "This is inside the Heavenly River Diagram. Even if these people self-destruct, they won't truly die!"
"Then let's do it. A little extra work gathering the Immortal Herbs is no big deal!" Myna bird said.
"Do it!"
At Fang Chen's command, Little Crane released him from the Spirit Crane Space. He immediately summoned the Swallowing Heaven Tower.
Rumble!
The Swallowing Heaven Tower flew toward the garden's exit, then rapidly expanded until it blocked the way out.
The people outside the garden's exit sensed the powerful energy fluctuation too.
"What happened?"
The faces of those outside changed sharply. When they rushed to the passage entrance, they found it blocked by a Black Tower.
"What on earth is going on?"
"How did a Black Tower appear here?"
"Someone must