A Flawed Corner

Ling Han believed that there was definitely a place in the Medicinal Garden where the defenses were weak, and perhaps even the walls at that area had collapsed.

He walked around the Medicinal Garden. This place was very big. After walking around for half a day, he had not even finished a half-circle around it. However, this formation was really impressive. After circling around until now, he did not notice any collapsed wall.

It's impossible, right?

According to historical records, this generation of civilization had flourished around 2,000 years ago. In that case, the destruction of the previous civilization should have exceeded 2,000 years. After so long,and being buried deep underground, there was still not the slightest bit of damage?

Ling Han did not give up, and continued to circle around. After a while, he was surprised to discover that a large group of people had gathered in front of him.