C917 To the World of the Dragon Slayer in Heaven!

The moment Chu Feng gave the order, the cold prompting sound of the system appeared in his mind.

"Would you like to use your world mission card?"

After hearing the system's question, Chu Feng answered directly, "Use it immediately!"

Immediately, golden cracks began to appear on Chu Feng's world mission card, after which it became densely packed.

"Pah!"

The next moment