C660 Bewildered

"What, unhappy? Don't you want me to reach the ninth stage of the Nine Yin Formula earlier? "

Facing the depressed Ye Feng, the corner of Zhang Kexin's mouth raised into a smile.

"I'm sure you do. I can't wait for you to break through to the ninth level of the Nine Yin Formula right now." Ye Feng nodded, his expression still gloomy