C152 Sweep out
It was indeed because Leng Jun had been hit by Gu Jiazi's "Underworld Aura" that he had vomited so violently. However, this was not the result of his poisoning. It was because after consuming the "Dragon's Saliva Pill", most of the accumulated poison in his body had been expelled. Some of the remaining poison could not be discharged from his body, so the most direct method was to vomit or excrete