C908 Fight Back

However, what puzzled Qin Feng was that any energy source should be very popular in a technological civilization. However, this record stated that no invasion was allowed.

On the contrary, the low-tier civilizations that did not have any energy sources were marked as "okay." This made no sense.

At this time, Amufa appeared beside Qin Feng and the others. He said to Qin Feng, "Let's go