This drug is generally used for inhalation anesthesia in hospital surgery, but the victim's situation was massive bleeding, and the victim may have urinated. We only collected a small amount of urine in her bladder, which does not support sampling.,Jiang Yunbai turned her head to look at the screen in front of her, then back at Gu Yan.,The sunlight shone on Gu Yan's eye corner through the car window.。