Hearing Sun Li's words, there was a sudden silence in the ICU ward. Everyone turned their heads and turned their eyes to Sun Li, which contained not only surprise but also curiosity.

"What is he talking about? Does it mean that the truth can be judged by the eyes alone? This kid is so young that he won't talk nonsense again!"

Pu Chengjun looked at Sun Li with his head tilted and his brows frowned, while the officials standing beside Zhang Jun had the same thoughts as Pu Chengjun.

"Not only hexavalent chromium, a small amount of hexavalent chromium will not kill, in hexavalent chromium, there are also some N-dimethylnitrosamines,...