save? How to save? Can't help.

Is this a secret? Lu Ping'an thinks it is not. The task of "finding the main cause of the world's demise" hangs on the top of every explorer's head. There is no reward, but people always care about it.

This is no longer a hint, it's an express statement of "I can't say it, but you have to find it yourself"... Warnings in this way also imply that you don't show it if you find it, and you can't find it. doesn't affect anything.

difficult

The content of this chapter is being updated...