C2020 Refining of the five lightning writ

"Hehe, Patriarch Wang, of course I believe what you said.

However, do you think that after you received the Five Lightning Command, it was due to some unimaginable things that stopped you from refining it? " Big Eye Devil smiled and said to Wang Gongnan.

"Senior Devil, it looks like you know a lot of things. Since Senior has decided to help me wholeheartedly, please explain in detail