Be humble

say clearly?
How can this be explained clearly?
Craven's treatment method can only be performed by himself. Even if he tells Wu Zecheng about this method, he will not be able to do it, let alone use this medical skill.
"Old Wu, even if I tell you this method, you won't be able to learn it!"
Craven smiled slightly and continued: "Don't think about it!"
"Why!"
Wu Zecheng looked anxious. Why was he so eager to invite Craven over?
Don't you just want to see how Craven treats...