C4180 Difficult Selection of the Aspect

Yang Bo, who was in seclusion, was suddenly awakened when he heard the words, "I'm back!"

The voice was very ancient, as if it was transmitted from tens of thousands of years ago.

Although Yang Bo did not know what had happened, he could vaguely guess that something had happened to the ancient bronze mine!

Yang Bo could not help but frown, but he did not pay attention to it