C1954 What Was the Key?(part I)

"How do we find the key? If we are just going around aimlessly and try our luck … The probability of finding it is too low … After all, we only have less than forty people. "

The people from the Team of Flame City were not sure about their every move. At this moment, they were all being observed by others. Under Qin Anyi's lead, they were flying in the regions outside the stronghold city