C413 The R D Machine Met the Task Again

Qin Feng spoke so loudly that his heart almost stopped beating. However, when he heard Qin Feng's words, he immediately understood that perhaps he had underestimated this master's means.

However, when Qin Feng said this confidently, Zhang Aoloong heaved a sigh of relief.

He had been in contact with Qin Feng for quite some time, so he naturally knew Qin Feng's character