Immortal Grade Twin Serpent Heart Grass

Dugu Bo and Qian Renxue quietly watched Lin Xiao harvest the spirit herbs. Though they wanted to offer whatever help they could, unfortunately, they did not understand how to gather these herbs. Forcibly picking them would damage the plants and cause them to lose their original effects.

They could not even distinguish the herbs themselves—which were poisonous and which were not. Even Dugu Bo, a Title Douluo known as "Poison," did not dare claim that he could identify them all, much less Qian Renxue. All they could do was wait for Lin Xiao to gather the herbs.

Some of these spirit herbs are highly poisonous. Even I must handle them carefully, yet why can the Holy Son so easily pluck these poisonous herbs as if they were roadside weeds? Does it require some special method? Dugu Bo silently pondered as he watched Lin Xiao's swift and sharp movements.

Lin Xiao quickly gathered the Immortal Grade Spirit Herbs. So long as they were immortal-grade herbs he might need in the future, he picked nearly all of them and placed them into the exquisite jade boxes he had prepared beforehand.

Lin Xiao had prepared these jade boxes precisely to store the Immortal Grade Spirit Herbs. Their quality was exceptional, allowing them to preserve the herbs' medicinal properties well. He did not need to worry that the herbs would lose some of their potency from being separated from the soil for too long before reaching Spirit City.

"I picked almost every Immortal Grade Spirit Herb I might need in the future. There are more than twenty in total, and including those I did not pick, there are probably thirty. I never expected the Ice and Fire Yin Yang Well to contain thirty Immortal Grade Spirit Herbs. The number is beyond imagination." Lin Xiao murmured as he looked at the neatly arranged jade boxes on the ground.

Lin Xiao had initially thought that there would be, at most, a dozen or so Immortal Grade Spirit Herbs around the Ice and Fire Yin Yang Well. Yet after carefully examining the area, he found that the number far exceeded his expectations. He was even beginning to run short on jade boxes.

There are clearly so many Immortal Grade Spirit Herbs around the Ice and Fire Yin Yang Well, so why did Tang San only bring out a few in the original story? Did he keep the rest for other purposes? Lin Xiao silently pondered as he looked at the jade boxes before him.

"Could it be because..." Lin Xiao's lips curved slightly as he found the answer in his heart. He shook his head with a bitter smile. Perhaps Tang San had kept all those Immortal Grade Spirit Herbs for himself, never taking them all out even after becoming a god.

There was another possibility: Tang San had used all these Immortal Grade Spirit Herbs to refine that so-called King of Hell's Invitation, using up nearly every poisonous immortal-grade herb.

Lin Xiao did not dwell on it. The Ice and Fire Yin Yang Well now belonged to him, and he had plenty of Immortal Grade Spirit Herbs in hand. He intended to maximize their value and use them directly to strengthen Spirit Hall.

"I have already found nearly half the spirit herbs needed to completely cure the Jade Phosphor Serpent Martial Soul's flaw. I only need to slowly search for the rest and gather them all. Then I can help Dugu Bo resolve the Jade Phosphor Serpent Martial Soul's flaw."

Lin Xiao began searching for the remaining herbs. Among them, the most crucial was the Immortal Grade Spirit Herb, Twin Serpent Heart Grass. Although Twin Serpent Heart Grass was a highly poisonous immortal-grade herb, as long as other herbs were used to neutralize its toxicity, it could not only perfectly resolve the Jade Phosphor Serpent Martial Soul's flaw, but also stabilize one's foundation, improve one's cultivation aptitude, and provide many other benefits. Consuming it would bring immense gains.

To put it plainly, the Jade Phosphor Serpent Martial Soul's flaw was that it was an incomplete Martial Soul. Though it was a Martial Soul, it instead poisoned its Soul Master. Once the flaw was remedied, the Jade Phosphor Serpent Martial Soul's defect would be completely cured at its root. From then on, Soul Masters with the Jade Phosphor Serpent Martial Soul would no longer suffer harm from its toxins.

"This is the Immortal Grade Twin Serpent Heart Grass." In only a short while, Lin Xiao found the Immortal Grade Twin Serpent Heart Grass and gathered all the other supplementary spirit herbs as well. So long as Dugu Bo consumed them, the Jade Phosphor Serpent Martial Soul's flaw could be completely cured.

The Immortal Grade Twin Serpent Heart Grass had long, emerald-green leaves that curled slightly like snake tongues. Their surfaces seemed covered in a delicate sheen, like morning dew, while its stalk was slender yet resilient.

It was pale green with faint traces of purple, twisting upward in full bends like the supple body of a moving snake. At the top of its stalk bloomed a beautiful flower, jet-black in color and radiating a faint black glow.

Beside the Immortal Grade Twin Serpent Heart Grass stood another similar plant. Only through the Hundred Solutions of Immortal Herbs did Lin Xiao learn why it was called Twin Serpent Heart Grass: beside every stalk of Twin Serpent Heart Grass would inevitably grow another similar spirit herb, and this matching herb had exactly the same effects, without any difference.

With quick eyes and swift hands, Lin Xiao plucked the Immortal Grade Twin Serpent Heart Grass before it could react. Then, carrying all the herbs he had gathered, he walked over to Qian Renxue and Dugu Bo.

"Holy Son, among these spirit herbs, which ones can completely cure the Jade Phosphor Serpent Martial Soul's flaw?" Dugu Bo asked as he looked over the dazzling array of herbs.

Although Dugu Bo did not recognize the herbs before him, he understood that the herbs stored in the exquisite jade boxes must be extraordinarily precious. Otherwise, why would they not simply be placed on the ground like the others?

"The one in my hand is the spirit herb that can completely cure the Jade Phosphor Serpent Martial Soul's flaw." Without hesitation, Lin Xiao used Soul Power to send the Immortal Grade Twin Serpent Heart Grass before Dugu Bo.

"This is..." Dugu Bo narrowed his eyes slightly, finding it increasingly familiar. "Holy Son, are you sure there is no mistake? I do not recognize this herb, but I witnessed its power before. It is extremely poisonous!"

When he had first arrived at the Ice and Fire Yin Yang Well, he had touched this snake-bodied herb due to its unusual appearance. He had suffered greatly from its powerful poison, which could seep directly through the skin.

"Of course there is no mistake. This Immortal Grade Twin Serpent Heart Grass is indeed highly poisonous, but if taken together with other spirit herbs, it can completely cure the Jade Phosphor Serpent Martial Soul's flaw. There are two of them. I need not explain further—you should understand, right?" Lin Xiao said with a smile.

"So that's how it is!" Dugu Bo suddenly understood and asked, "Then how should I use this Immortal Grade Twin Serpent Heart Grass?"

"Do you see those spirit herbs on the ground? I have already sorted them. There are twenty in total, with two of each kind—one set for you and one for your granddaughter. Use Soul Power to combine the Immortal Grade Twin Serpent Heart Grass with the other herbs and turn them into liquid, then drink it directly," Lin Xiao explained.