C495 He entered the main tomb chamber and started refining medicine

"I have to think of a way. Is there anything that can kill them without damaging their bodies?" Shi En rubbed his smooth chin as he thought about it carefully. Suddenly, a thought flashed through his mind, and he immediately patted his thigh. "Sigh, isn't it fine to poison them?"

Even if they could revive, they would continue to be fouled by the fumes and smell the poison of the Smelly Grass