C2470 The Demon Emperor Has Made a Private Visit

"Long Fei!"

Li Shifan said confidently.

"Long Fei?"

All the devil kings gasped!

"Why is Fellow Daoist Li so sure?" A demon king asked.

Li Shifan showed a heroic expression and said: "It's not that I, Li Shifan, am boasting. In terms of cultivation base and combat strength, there are many who surpass me in the entire Human Clan."

"But in terms of formation skills