Lu Feng walked back and forth for a long time before he figured out how to verify what the Insect Ancestor had said.
Before he ascended to the God Realm, Lu Shan had given him a communication magical treasure used to contact the Demon Extermination Alliance.
The Insect Ancestor had claimed to be one of the founders of the Demon Extermination Alliance. All Lu Feng had to do was find a member of the alliance and ask them, and he would know whether the other's words were true or false.
Chapter 416