Chapter 920

"a little busy?" Ning Xuan looked at Yi Feng with a funny smile.

"OK! I admit it's a little bit difficult! " Yi Feng said frustrated.

"just a little bit difficult?" Ning Xuan still smiled at Yi Feng.

"a little more difficult than a little bit!" Yi Feng had a finger deep in his head, and he ordered a finger cap.

"continue!" Ning Xuan looked at Yi Feng and waited for him to continue to increase the difficulty.

"it's really simple, but it will take you several years, even ten years. It's very easy!" Yi Feng said earnestly.

when Ning Xuan heard Yi Feng's words, even with her...