Earth, Shennongjia.
This place had originally been designated the "No. 31 Ancient Civilization Ruins." Although the relevant records had long since been sealed away, Shennongjia remained a forbidden zone on Earth, off-limits to all humans and other living creatures.
At some point, an ancient city had been built here, covering an area nearly ten kilometers across.
The walls bore the marks of time. Figures could occasionally be seen atop the battlements, all radiating Universe Level auras. They were the several dozen Universe Level slave guards stationed here.
Whoosh! Whoosh!
Three figures instantly appeared atop the city walls: Yang Zheng, King Blue Yin, and a middle-aged man dressed like an Earthling.
King Cang Yi!
Only on his second day back on Earth had Yang Zheng learned that the Chaos City Lord had dispatched a Peak King here, and that he had already been living on Earth for decades.
He had also learned from King Cang Yi that the alien races targeting him had clearly set their sights on Earth as well. As a result, a purge had swept through the Qian Wu nation's territory, with Universe Venerable Qian Wu even taking action personally.
"Master!"
"Greetings, Master!"
The commander of the slave guards hurried over, while every one of the guards dropped to their knees.
"Thank you for your hard work. As promised, you're all free from this day forward. You may leave whenever you wish!"
Yang Zheng nodded. When he had purchased these slaves, he had promised them a term of three hundred years to put their minds at ease and encourage them to work wholeheartedly.
After three hundred years, or upon completing a certain task, he would restore their freedom and allow them to leave.
Now, the slave guards stationed at the Zerg Mother Nest had fulfilled their mission. Their