C757 Monofilament!

Jiang Feng's words were firm and firm, so Elder Kong and the others did not say anything more. After all, Jiang Feng was helping to repair a treasure, and that was the key to saving the Master of Space and Time.

"Congratulations, little brother Jiang Feng, your cultivation has improved again!"

A voice came out, it was Wu Yan, flying through the air