When he returned to the hall of Baicaotang, Lu Xuan came to Steward He.

"Elder He, all the hundred spirit firefly seeds planted last time have been picked, please go get me some more."

"It's a hundred and twenty this time."

Lu Xuan paused slightly and said.

Although the Spirit Firefly Grass is no grade, its value is much lower than that of other Spirit Plants in the Spirit Field, and the white light group reward that it opens is also a lot smaller, but there is no way, so far, only it can be opened and cultivated as a reward.

Therefore, Lu Xuan not only did not continue to plant, but also slightly expanded the yield.

It's just that due to the limited area of the spiritual field, he needs to consume more spiritual power for refined cultivation, so he can't plant as much as he wants, and one hundred and twenty is already the maximum amount that can be cultivated after a breakthrough in cultivation.

The thin old man nodded, walked into the hall, took out one hundred and twenty slender and withered spirit seeds, and handed them to Lu Xuan.

It is still the price of cooperation, which is two or three percent cheaper than normal purchases, one hundred and twenty spirit firefly seeds, and it cost Lu Xuan thirty-six spirit stones.

"He Lao, there is something I want to ask your old man."

After handing over the spirit stone, Lu Xuan said with a smile eagerly.

"Just look at your thief-eyed look and know it's not a good thing, let's say it."

He Guan Shi had long been accustomed to Lu Xuan's routine, sighed, and said.

"Just now, many spirit planters in the Hundred Grass Hall gathered together, and Master He Zongguang Dan reminded us that the little soul vegetation was invaded and polluted by evil insects, and he also took out two spirit plants that had been invaded."

"You're always one of the people in Baicaotang, can you give me those two polluted spirit plants?"

"What do you want that thing for? That's not a good thing! ”

The thin old man looked serious.

"I have an immature idea, and I want to take it back and do experiments to see if I can find out the cause of the intrusion and pollution, and there is a solution."

"You're confused?! Take two diseased spirit plants into your own spirit field, and you are not afraid that the spirit plants inside will be polluted? ”

He Guanshi's face changed, and he scolded Lu Xuan.

"Don't worry, since I want to bring it back, I naturally have a certain degree of certainty, at least I won't let the spiritual plants I grow be polluted."

Lu Xuan knew that the old man cared about himself, and replied solemnly.

Seeing Lu Xuan like this, he had no choice but to take the two diseased spirit plants from the back room.

"You are so self-conscious, you must be careful not to let the spirit plants in the spirit field appear at risk of being infected, otherwise, at the cost of giving up cultivation, the spirit plants you have worked so hard to cultivate are likely to be destroyed overnight and come to naught."

"I will."

Lu Xuan took the two diseased spirit plants, did not put them in a storage bag, but wrapped them in a cloth bag, and quickly returned to his yard.

As soon as he opened the courtyard door, a black shadow flashed through the crack in the door, and the cloud lynx looked at the three-tailed red-bearded carp in the Lingquan Pond motionlessly, only the two tufts of gray and white hair on the pointed ears trembled slightly, sensing Lu Xuan's movements.

"I'm back!"

Lu Xuan pretended not to notice the figure waiting behind the door, and greeted him loudly.

Hearing this, the cloud lynx turned its head elegantly, and a pair of turquoise eyes glanced at Lu Xuan indifferently, and continued to focus on the red-bearded carp in the Lingquan Pool.

Lu Xuan's mind gathered on it, feeling the joy in its heart, and a smile couldn't help but appear on the corner of his mouth.

In the distance, the grass puppet with a trace of green left on the grass tumor is still tirelessly patrolling Lingtian, and the two new legs that have just been knitted are still very useful, and they are still walking steadily with their huge heads.

Lu Xuan found a blank area in the corner of the spiritual field, which was at a certain distance from other spiritual plants, and at the same time, with a movement of his mind, the dense fog that permeated the courtyard slowly moved over, enclosing the blank area he had chosen.

After being able to grasp the real-time state of the spirit plant, he was indeed quite sure that the spirit plant he planted would not be contaminated by the diseased spirit plant, but he should be careful but still be careful.

After confirming that the dense fog completely surrounded the empty area, Lu Xuan took out the two diseased spirit plants, performed the ground introduction technique, and put them into the spirit soil crack.

Then control the spirit soil and tightly surround the two spirit plant roots.

After doing all this, his mind first focused on the blood jade ginseng that had a gray and white sand area.

Sure enough, a thought emerged from Lu Xuan's mind.

"Inhaling excessive pollution turbid spiritual power will produce unknown changes, and it is necessary to use Breitling Milk drops on the contaminated parts to bring it back to life."

"Breitling milk?"

Lu Xuan pulled out the diseased blood jade ginseng buried in the spiritual soil.

"It's hopeless, wait for death!"

Just kidding, what kind of centennial spirit milk does it take to save a blood jade ginseng of one plant and one product!

Spirit milk is rare, not to mention that it is still a hundred years old.

Lu Xuan judged the pros and cons, and without thinking, a golden sword qi surrounded the diseased blood jade ginseng, cutting it into ten small sections, and then, a fireball technique fell on the broken blood jade ginseng, and after a few breaths, it burned into black ashes.

"It seems that my inference is still feasible, transplanting the spirit plants in the growth period into the spirit field, you can grasp their immediate state, but because they are not planted and cultivated by themselves, it is very likely that there will be no light group reward, and even if there is, it is estimated that there will be no good things."

"However, this in itself is an ability that can be dug deeply, and if it is used well, it can also bring a lot of benefits."

Lu Xuan secretly thought about it, and gathered his mind on another blood-colored leaf.

The rhizome of this spirit plant is extremely small, and the blood-colored leaves occupy most of the area.

A thought flashed through Lu Xuan's mind.

"Blood Spirit Leaf, a first-grade spirit plant, there are alienated black bud larvae in the leaves."

"It is necessary to cut and purify the alienated insect silk on the leaves, then remove the alienated larvae inside the leaves, and finally water them with spiritual springs, so that they can completely return to normal after a period of time."

"This one can be saved."

Lu Xuan thought in his heart that although the recovery process of the Blood Spirit Leaf in front of him was more troublesome, and even if there was a profit in the end, it would not be much, but Lu Xuan was only used for experiments, focusing on accumulating relevant experience.

He used his spiritual power, and a subtle golden sword qi, as thick as a hair, sliced off the numerous black hairs on the surface of the blade.

Countless tiny fluffs fell to the ground, jumping in small increments, doing a dying struggle.

After the black fluff is removed, there are still large and small moldy pieces on the leaves, which look extremely ugly.

Lu Xuan controlled the golden sword silk, cut off the moldy parts, and then carefully probed into the inside of the leaves, and with the assistance of the instant state, the spiritual sense controlled the sword qi to pull out a few fine black larvae from it.

As soon as the larvae came out, they turned into black lines and wanted to attack Lu Xuan.

Before they could get closer, Lu Xuan sliced them into countless pieces, and a fireball technique landed, all of them turning into black ashes.

After dealing with the alienated black bud worm, Lu Xuan, out of caution, sacrificed another evil talisman, and the faint pure spiritual light swept around the blood spirit leaf, cleaning up the evil aura that might remain.