"Master Tai, did you plant this flower and plant?" Lin Du looked back at Qiu Yiqing, who had a pensive face, and then asked softly. Pen ~ fun ~ pavilion www.biquge.info

"No, I also found out when I came in retreat and cultivated, but I didn't know what kind of flower and plant it was, so I didn't pay attention to it."

Qiu Yiqing shook his head and said, his understanding of Lin Du in his heart has reached a new level, in the Hidden Realm Ancient Martial Arts, he has almost never heard of anyone refining pills, and Lin Du can actually do it, sighing secretly, how many unknown things are there on him?

"Then Lin Shentian's Hidden Spirit Stone was also found here?" Lin Du thought to himself that Lin Mingtian should not understand the preciousness of this kind of flowers and plants, otherwise, he would not have anything to do with himself today.

Qiu Yiqing shook his head again and continued, "No, I also found the spirit stone, Lin Mingtian imprisoned me at that time, in addition to blackmailing your father, and also to seize my spirit stone, it's just that I didn't realize that his wolf ambition was attacked by him at that time."

In fact, this underground stone staircase passage already existed before I can remember, and the sect was supposed to be built for emergencies in the past, as for how long it has existed, I don't know this.

However, only me, your father, and Lin Mingtian know here, but when it comes to my generation, I didn't expect it to become a place of imprisonment for my Qiu Yiqing......"

Looking at the faint sentimentality between Qiu Yiqing's words, he sighed in his heart, and then went up and put the 'Cold Snake Purple Rock' into the ring. I didn't find the spirit stone, but I accidentally found a rare spirit grass, and it was worth tossing for so long.

Before leaving the cave, Lin Du picked some medicinal herbs in the mountain behind the cave, poured them back and forth dozens of times, and really found some useful pill refining by-materials for Lin Du.

Seeing Lin Du's face full of joy and empty hands, Qiu Yiqing asked in surprise, "Du'er, didn't you go to pick herbs just now?" How did I see you coming back empty-handed? ”

"Yes, Master Tai, it's not empty-handed, I'm going home with a full load this time. Thank you, I wouldn't have been able to find these things without you bringing me here. Lin Du smiled slightly and said excitedly.

"That's good, that's good......" Qiu Yiqing looked Lin Du up and down for a while, and didn't see anything on him carrying a cloth bag, could he have something like a 'Qiankun bag'.

Otherwise, can the herbs he picked be invisible? However, that 'Qiankun Bag' is only available to some top sects in the Hidden Realm, and if Lin Du had such a thing, it would be against the sky.

However, Lin Du didn't say it explicitly, and Qiu Yiqing didn't want to find out the roots, after all, Lin Du also had his own secrets, and he believed that he would confess to himself when he could say it.

……

After leaving the cave, Lin Du thought of a headache, how should the two of them get out, do they really want to go back the same way?

As soon as Lin Du asked about this, Qiu Yiqing just smiled mysteriously, and then took him to the secret path, and then smiled and said, "This is an exit that leads directly to the Shumen martial arts training ground, I walked through it once many years ago, and if there is no accident, it should be possible to go up." ”

"Does Lin Mingtian know about this secret exit?" Lin Du subconsciously asked, the sudden disappearance of the two fathers and sons, he always felt a little strange in his heart.

Qiu Yiqing said: "The successive heads of the Shu Sect have the right to know, but before I could tell him at that time, he couldn't bear to beat me and imprison me, and he didn't know about this secret exit." ”

Lin Du nodded. When Qiu Yiqing urged him to prepare to go in, Lin Du suddenly changed his mind, "Master Tai, I want to finish refining the pill here before leaving, anyway, there is still one day before the Ancient Martial Arts Conference is held, and we still have time." ”

"Okay, I also want to go and meditate and cultivate for a while, and call me as soon as you are done." Qiu Yiqing felt that the pill he had just given him still had some medicinal power that had not been refined, so he took advantage of this time to sort it out.

Lin Du casually found a cave and was ready to start alchemy, and when he thought of coming to Shumen, he harvested a low-grade sword weapon, four spirit stones, a spirit flower, and Qiu Yiqing forced it into his 'safekeeping' Shumen secret book mental method.

It's not easy, sometimes you can't think of these things, but sometimes you get them so wonderfully. After cleaning up his mood, Lin Du immediately sat down cross-legged, took out the refining materials of the space ring, and then carefully placed it on the ground, and then took out the Bagua Dan Furnace.

He carefully scanned the material in front of him and took a deep breath. After closing his eyes and concentrating, he then sorted out the process of refining the Lingyuan Pill for a while, and after confirming all the refining steps, he opened his eyes.

After a while, Lin Du's palm flipped over, his palm was upward, and the spiritual breath in his body was exhaled, and a bewitching and alluring blue flame appeared out of thin air, and then his palm was spit out, and the spiritual yuan fire immediately ignited in the Dan furnace.

Looking at the faint blue spirit yuan fire that was gradually burning in the Dan furnace, the spiritual sense was released, and his eyes carefully stared at the temperature in the Dan furnace. At the same time, the spiritual breath in the body was also carefully controlled.

After a while, but the temperature of the Lingyuan Fire in the Dan Furnace had reached the standard of refining materials, Lin Du muttered lightly: "I almost had an accident when I refined the Lingyuan Pill last time, and this time there shouldn't be too much of a problem." ”

As soon as he received his thoughts, he grabbed the 'Cold Snake Purple Rock' and sent it lightly into the Dan furnace, and the blue spirit yuan fire in the Dan furnace instantly swept the 'Cold Snake Purple Rock' into the flames, and the crisp explosion sound of 'popping ......' rang out.

The flames of the Spirit Yuan Fire became more and more intense, and such a strong explosion did not last long, and at this moment, the 'Cold Purple Rock' had slowly turned into a bundle of purple liquid.

Before Lin Du could wait for the liquid refined by the 'Cold Purple Rock' to fall to the bottom of the Dan furnace, he had already made a sudden move, and the spiritual breath in his palm poured out slightly, and the bundle of purple liquid was smoothly put into the medicine bottle that had been prepared long ago.

Without the slightest pause, Lin Du immediately put the four sub-materials into the Dan furnace separately, still the same refining steps, and after a while, the liquid of the four sub-materials was also put into the medicine bottle one by one.

The refining process was very smooth and fast, and even Lin Du secretly sighed and said, "Refining a mid-grade pill with the realm of the fourth level of soul refining is different, and the spiritual breath in the body does not feel the slightest bit of difficulty and discomfort......

Next, Lin Du threw all the main and secondary materials that had been refined into the Dan furnace one by one, and at the same time, the spiritual breath in the palm of Lin Du's hand gradually increased and heated up, and the flames in the Dan furnace were also rapidly burning the refined liquid.

Ten minutes later, the liquid in the Dan furnace had condensed together, Lin Du immediately weakened the temperature in the Dan furnace, and gradually, the liquid mixed and formed, and a round Dan purple pill kept rolling in the Dan furnace......