Dugu Bo's expression settled, returning to its usual cold hardness. He looked calmly at Lan Xue and asked, "What herbs did you eat here that you're not even afraid of my Jade Phosphorous Serpent Emperor poison?"
Lan Xue smiled. "I didn't eat any herbs. My brother ate two, though."
Dugu Bo raised an eyebrow slightly. "Is that so?"
Tang San did not hide it. "After you brought me here yesterday, I considered it carefully and consumed the Octagonal Mysterious Ice Grass and the Infernal Delicate Apricot."
"Octagonal Mysterious Ice Grass? Infernal Delicate Apricot? What are those?" Dugu Bo had never even heard those two names before.
Tang San nodded. "They are two poisonous herbs that grew at the central points beside the ice spring and fire spring respectively, absorbing the essences of extreme yin and extreme yang."
Hearing Tang San say this, Dugu Bo immediately recalled something. "You mean those two plants that are freezing cold and scorching hot when approached? Those herbs can be eaten?"
Because of the special nature of the Octagonal Mysterious Ice Grass and Infernal Delicate Apricot, he remembered them quite clearly. Throughout the entire Ice Fire Yin Yang Well, there was only one of each.
He had tested them before. Even with his Soul Power, he could not remain beside either poisonous herb for long. Dugu Bo knew that both contained supreme ice poison and fire poison, incomparably tyrannical.
Since he did not understand their medicinal properties, he had never dared act rashly.
Since there was only one Octagonal Mysterious Ice Grass and one Infernal Delicate Apricot, Tang San naturally was not afraid of Dugu Bo finding out. "That's right. Both are objects of absolute poison. An ordinary person who came within ten meters of either would freeze solid or turn to ash in no