C168 Another needle

After Jiang Yunfan entered the ward, he found Zhou Red Army members lying on the bed with a pale face. There was not a single trace of blood on their faces. They looked extremely weak, and they didn't move at all.

"When did this happen!?" Jiang Yunfan paid special attention to Zhou Red Army's purplish black mouth. This should be a sign of poisoning.

"When I woke up this morning