C322 The Clouds of Smoke Pass over the Mountains and the Wild Flowers of the Wild Flowers Are Unstop

What really killed Huai Xiu was the Fourth Perception Grass. However, no one saw or left any hidden weapons on him. Other than the silk thread used by Tan Yanzhi, there was nothing else!

Through these two factors, the only person Liu Fang could deduce was Tan Yanzhi!

She knew Buheng liked Tan Yanzhi