Looking at Cai Congyun with a serious face in front of him, Zhou Su had a smile on his face, and he also nodded and agreed with her words, and did not choose to break through, after all, Cai Congyun did a good job, and the most important thing was that it was just refining a purple one-pattern pill, which was not too difficult for Fang Ya.

And, although there is this wall as a block, if Zhou Su really wants to see it, it still can't stop Zhou Su.

"Okay, then I'll just wait here. Zhou Su responded with a smile.

Seeing that Zhou Su didn't want to break through, Cai Congyun, who was blocking in front, was also relieved. If Zhou Su really wants to break in, then she really doesn't know whether to continue to stop Zhou Su.

Cai Congyun also showed a sweet smile on his face and said, "Thank you for your understanding." ”

After speaking, Cai Congyun winked playfully at Zhou Su, and then stood honestly by the door.

Zhou Su also smiled when he saw Cai Congyun's appearance, and didn't say anything, his eyes looked at the bamboo wall in front of him, looking like he was in a daze.

However, in fact, it was not the case, Zhou Su's divine sense had already seen through this wall and saw Fang Ya who was refining the pill inside, at this time, Fang Ya had already entered the point of condensing the pill, and it would not be long before he could completely become a pill.

Zhou Su did not exude the slightest fluctuation, but observed Fang Ya's various techniques when refining the pill, as well as fire control, divine sense manipulation, etc., from which Zhou Su saw some small habits that were not very good, and secretly wrote them down in his heart, waiting for her to inform her after practicing the pill.

Time passed like this, Zhou Su and the two of them stood at the door without moving, they had already taken Bigu Dan before, so even if they didn't eat for a few days, there was no problem.

Fortunately, Fang Ya had already entered the step of condensing pills, Zhou Su and the others did not wait too long, at noon on the third day, an extremely rich dan fragrance emanated from the alchemy room, needless to say, Fang Ya had already successfully formed the pill.

Although for the elixir below the blue extreme, achieving this step is basically considered to have been completed, but for the purple elixir, there is still this last step, that is, to fight against the Heavenly Tribulation.

Yes, in this world, refining the purple elixir will trigger the Heavenly Tribulation, but this kind of Heavenly Tribulation is not very strong, and ordinary alchemists can easily solve it.

This time, Fang Ya was the same.

I saw that above the sky outside this bamboo building, there were already dark clouds at this time, and there was already a rumbling thunder in the sky, as if it was accumulating strength at this time.

Fang Ya walked out of the bamboo building directly, and came to a clearing a little farther away from the bamboo building, her cold face quietly looked at the thunderclouds in the sky that were accumulating strength.

What she refined was only a purple elixir, so it was only a relatively small thunder tribulation.

The thunderclouds in the sky had accumulated thunder for about a quarter of an hour, and at this time, it finally couldn't bear it anymore, and attacked a pill in front of Fang Ya, and a purple thunderbolt pierced the sky, falling with a coercion that seemed to be able to destroy everything.

Seeing such a scene, Fang Ya's face did not change, she had already dealt with such a situation many times, and she had expected such a situation.

I saw her wave her robe, an emerald green jade flute appeared in her hand, there was no wave in her eyes, she put the jade flute to her mouth, and began to blow, accompanied by a slightly heavy song, a turquoise barrier appeared in front of Fang Ya, protecting Fang Ya and the pill.

The purple thunder fell and slammed into the barrier, which only shook slightly, but did not shatter.

After this purple thunder fell, the dark clouds in the sky also began to disperse, everything returned to its previous appearance, the sun shone in the sky, and the jungle below was once again bathed in this warm sun.

After Fang Ya finished doing this, a look of relief appeared on her face, the task assigned by the master was finally completed!

Fang Ya casually took out a white jade porcelain bottle from the storage ring and included this elixir in it, and her own magic weapon was naturally put away by her a long time ago.

"Master, Master!"

Before Fang Ya raised his head, he heard a cheerful shout, as well as the sound of the rubbing between the sect and the ground when he ran, just hearing this sound, Fang Ya knew that this was his disciple who was back, and his disciple was with Zhou Su, so he was also back.

A rare smile appeared on Fang Ya's face, and when she looked up, she saw a girl running towards her from the direction of the bamboo building, and behind her, a young man walking leisurely.

Cai Congyun threw himself directly into Fang Ya's arms, looked at Fang Ya who was close at hand, blinked his eyes, and asked with a smile: "Master, have you missed me and my ancestor?"

Fang Ya hugged Cai Congyun, touched Cai Congyun's forehead affectionately, and said with a smile: "I want to." ”

After being intimate with Cai Congyun for a while, the young man also came to Fang Ya and the two, looked at the two of them who hugged each other affectionately, and said with a smile: "The two of you are also intimate." ”

"Master. Fang Ya let go of Cai Congyun, who was hugging, and respectfully handed over.

Cai Congyun hid behind Fang Ya and playfully stuck out his tongue at Zhou Su.

In this regard, Zhou Su just smiled and didn't care much.

Zhou Su looked at Fang Ya, his face was already smiling, but there was some seriousness in his words, and said: "I have seen your previous alchemy, you have some bad habits to change, come to the alchemy room with me!" ”

Zhou Su said, glanced at Cai Congyun who was hiding behind Fang Ya, and then did not continue to stay here for a long time, but turned around and walked towards the bamboo building, after all, it was noon at this time, and the sun was still a little sunny, and it was not a good choice to teach alchemy in such an environment.

Fang Ya was stunned for a moment when she heard this, but she still reacted quickly, followed behind Zhou Su, and walked towards her alchemy room.

On the way, Fang Ya asked Cai Congyun, "When did you come back?"

Cai Congyun didn't hide it, and said honestly: "Just two days ago. ”

Fang Ya said: "Then why didn't you tell me?"

Cai Congyun looked at the master's appearance, stuck out his tongue, and said, "I was afraid of disturbing your alchemy, so I blocked the door and didn't let people in." ”

Listening to the apprentice's answer, Fang Ya didn't say anything, after all, this apprentice was doing it for his own good, and he was not wrong. Moreover, it is also a good thing to be able to discover your mistakes in alchemy as soon as possible, which is conducive to improving your alchemy.

Not long after, Fang Ya took Cai Congyun to follow Zhou Su, entered the alchemy room, and sat cross-legged on a futon.

Seeing that the two of them were ready, Zhou Su nodded slightly, and didn't say anything, but directly explained some of her bad habits to Fang Ya, as well as some more advanced alchemy knowledge.

"When you were alchemizing...."