This time, the grotto-heaven that Ji Lutian brought him to was naturally not the Xu Ling Grotto-Heaven.
The place they arrived at was the Sima Grotto-Heaven, where Zheng Chengan was.
It was also where Great Xia was moving to.
Ji Lutian and Zhou Shu silently entered the Sima Grotto-Heaven without alerting Zheng Chengan or anyone else.
Now that the entrance of the Sima Grotto-Heaven was wide open, countless humans were constantly migrating in. With their abilities, they could naturally blend in with the crowd.
The two of them walked in the Sima Grotto-Heaven. As they walked, Ji Lutian gave Zhou Shu an introduction to the Sima Grotto-Heaven.
"The Sima Grotto-Heaven was one of the top thirty-six Grotto-Heavens back then. Its territory is so large that it's not smaller than Great Qin's," Ji Lutian said. "There are mountains and rivers here, and it can easily accommodate billions of humans. The human race has nothing to worry about."
