Guarding the entrance of the Earthly Abyss was not to monitor the grandmasters returning from the abyss, as they weren't eligible to trail such beings. They guarded the entrance merely to fend off any demons that might crawl out.
If a sixth-rank great demon appeared, they would strike and kill it, if a seventh-rank emerged, they would immediately retreat and report it.
"I wonder how long this Ice State Abyss passage will last."
Meng Danyun stood atop a broken boulder, explaining this to Zhao Zhenchuan by her side.
Zhao Zhenchuan shook his head and said, "According to usual circumstances, there should be at most another half-month. But even if the passage closes, as long as the power of Earth's Veins hasn't fully recovered, those grandmasters can still rise, we cannot stop them."
"Hmm."
Meng Danyun pondered and responded.