Furthermore, the amount of sevoflurane used by the perpetrator on the victim may not have been large. The perpetrator only needed the victim to be temporarily unconscious for a few minutes to complete the murder.,"Of course, it's also possible that you have a ligament sprain. Pay attention to rest and avoid strenuous exercise.",After saying that, Jiang Yunbai himself felt embarrassed and hurriedly nodded in self-affirmation.。