C1749 Want to Tame

"LZ-90." Sidney almost gasped for breath after he grabbed her collar, her face red as she spoke.

"What's that?" Seeing that her attitude was quite cooperative, Feng Nanxi's hands couldn't help but loosen up, but his face couldn't help but fall. "Where did you develop it?"

"Would you believe me if I told you?" Sydney quirks her lips, her face full of pride and ridicule