These two Dan furnaces can be dripping blood to recognize the master, and after recognizing the master, whether it is the size or the fire mouth and the air mouth, it can be changed according to your heart, Lan Zhi just lacked the Dan furnace, so he accepted it quickly.

Yu Siji picked among the piles of things and found a medicinal material suitable for Li Rong to spawn a broken arm, but he did not find a medicinal material suitable for the head of the hospital.

She was about to get up after reading them one by one, but out of the corner of her eye, she inadvertently glanced at the purification array in the corner, and was suddenly stunned: "What is this doing?" ”

Lan Zhi explained: "Purify the filth. ”

Yu Siji stared at the purification array for a while and asked, "The effect should be good?" ”

Lan Zhi nodded and said, "It's very useful, at least half of the things here are purified with it." ”

Yu Siji immediately clicked on the scroll and sent a message to Yi Wengui.

It just so happened that Yi Wengui had already come to the door, and when he heard this, he rushed in and said, "Where is the purification array?" Let me see. ”

Yu Siji moved out of the way to show him.

Yi Wengui only glanced at it, and his gaze froze.

He carefully studied the up and down of the purification array, drew the array diagram and handed it to Lan Zhi: "That's the case, right?" ”

Lan Zhi nodded: "Yes." ”

She learned this purification array in a particularly polluted world, and after she came back, she changed it to the usual formation appearance of the Star Spirit Continent, and ordinary people couldn't find its abnormality at all, but Yi Wengui actually studied it thoroughly in a short period of time.

It can only be said that he really deserves to be the master of Wende Palace.

Yi Wengui couldn't wait to say: "I'll take it to the head of the courtyard to try." ”

Lan Zhi was stunned: "The palm courtyard has been invaded by filthy gas?" ”

Yi Wengui said: "The head of the courtyard was at the forefront at that time, and he was hit the hardest by the filth, but fortunately, Siji protected his heart in time, and we couldn't completely help him get rid of the filth over the years, so we could barely control it and prevent it from spreading." ”

Yu Siji said: "Don't worry, I gave him a drink of medicinal liquid made of recycled wood before I came, and his body recovered for a point or two, and then I slowly helped him remove the filthy qi, plus the effect of the purification array, maybe he will be able to get out of the customs in a few years." ”

Lan Zhi knew that this was not a simple matter, and hurriedly said, "Can I help now?" ”

Yu Siji patted her head: "You have helped us a lot." ”

The two of them couldn't wait to go to the courtyard to arrange the formation, Lan Zhi saw that they didn't mean to bring her, guessing that she was not suitable to go at the moment, and she didn't force it, but just carefully told them all the details of the purification array.

Yi Wengui bowed at her, then got up and left.

The Golden Crow Fire and the Earth's Core Fire can't be used directly to roast people, so what else can purify the filth besides them?

Lan Zhi looked up at the bright sunlight overhead, his eyes suddenly lit up, and he hurriedly said to the backs of the two: "Wait-"

She thought of a solution!

Photolysis!

Although the courtyard cannot be roasted with the fire of the golden crow, it can be dried in the sun—

The filth will dissipate under the fire of the Golden Crow, which can also be decomposed under the action of the sun's light, but at a slower rate.

Wouldn't she just increase the intensity and power of the sun's rays?

She ran back to her residence, picked up a brush and changed the formation of gathering light to extract the fire of the Golden Crow, so that it was just a simple gathering and strengthening of light, and then stuffed it into Yi Wengui's hand: "It can be used as an auxiliary array." ”

Yi Wengui understood the key to this formation at a glance, and for a while he didn't know whether to marvel at the speed of her formation change or be shocked by her quick thinking.

She's a ghost!