"That's right, 'Needle Grinding' itself is a toxin derived from the Insect Clan, naturally targeting the patient's spiritual power." The old doctor didn't understand why Du Xixi suddenly became happy, but he still diligently replied, "'Needle Grinding' is a unique toxin of a long-tailed Insect Clan. Their tails are raised high, and when they penetrate the enemy, it can cause them to die in agony instantly."
"The young masters have not received much toxin, so they can live a bit longer. Based on my experience, the toxins were administered within half an hour, gradually, which is why they suddenly started crying."
