C383 Dragon's Roar!

Hall Lord Guo and the others were surprised by Qin Feng's calculation.

Hundred Herb Hall and the village had been neighbors for a long time, but they could not find any clues. He had actually found out the problem the day he came here.

How much knowledge would that require?

Ai Yeqing was similarly shocked and said in a daze, "Is it true at this time? How did you guess?"

"It's very simple