When Yang Kai broke into the valley, he was instantly noticed by the old man who was refining the pill, he couldn't help frowning, and a terrifying power that made people palpitate couldn't help but gush out of his thin body.

The valley where he is located is the forbidden place of the entire Rain Waterfall Star, and no one is allowed to approach, and no one dares to approach. Today, I don't want to be disturbed by a hairy boy who doesn't know the depths.

He was angry in his heart, he didn't want to give up, he wanted to directly take Yang Kai's life, and use Yang Kai's death to warn others, what would happen if he disturbed the tranquility of his alchemy.

A small person like Yang Kai, he wouldn't take it in his eyes at all.

But just as he was about to make a move, one of the Dan furnaces placed around him suddenly made a strange sound, and the old man's expression couldn't help but be bitter, and a Saint Yuan poured into the Dan furnace, stabilizing the chaotic liquid in the pill, and muttered: "The pill is difficult to refine, just let you be reluctant for a while, you can't spoil my good pill because of you, damn, the pill is really difficult to refine!"

While muttering to himself, his hands kept changing the spirit technique, and his own Shengyuan was injected into different Dan furnaces, and the space in his hands was constantly bright, and the medicinal materials that had been prepared in advance were put into the Dan furnace by him, and the weight, heat, and timing were not different.

More and more Dan furnaces sounded, and the old man's expression was still so indifferent, without the slightest nervousness, but the movements in his hands were much faster.

Half an hour later, the old man's deep-set eyes flickered, and all the Dan furnaces buzzed at the same time, and there was a crisp sound from inside. The air is filled with a thick scent of dandan!

He stretched out his hand, and dozens of large and small Dan furnaces were all opened, and the pills of different sizes and colors but all full of aura flew out in response, raining down into the several jade bottles next to him.

Jingle, a pleasant sound sounded, and the three jade bottles were filled.

The old man did not get tired at all, but he was quite excited, rubbing his dry hands and rushing to the jade bottles to pick them up, carefully examining the pills that had just been baked.

"No...... No...... Still didn't ...... "The old man checked one for each one." Just want to mutter. The look of anticipation on his face gradually disappeared, and he became more and more disappointed.

It wasn't until nearly forty pills in the three jade bottles were checked that he still couldn't find what he was looking for.

It was as if it had been hit by a huge blow. A look of dismayness appeared on the old man's face. He sighed heavily: "The pill is really difficult to practice." Why is there no Dan pattern, isn't the old man's method of winning by quantity wrong?

As he spoke, he casually tossed the jade bottles aside. It's as if you've lost something worthless, and you don't even look at it.

In the corner of that room, a large number of jade bottles were piled up, not to mention hundreds of bottles, each bottle was filled with pills, and the grade of the pills in each bottle was not lower than that of the Saint King level, and there, there were even void-grade pills.

The old man sat down sadly, thinking about the gains and losses of his alchemy, seeking the root cause of his failure to refine the Dan pattern, and scratching his hair while thinking, making the already not thick white hair even more thin.

He sat there for three days and three nights, like a dead man, without any movement, except for the uncertain light of his eyes, which showed a deep contemplative light.

Suddenly, a subtle energy fluctuation came from the medicine field outside, and this energy fluctuation interrupted his thinking, and he raised his head unhappily and looked at the medicine field.

Only then did he remember that he had an uninvited guest here three days ago, but he didn't have time to deal with it at that time, and then he forgot about the kid.

"Haven't left yet?" The old man looked suspicious, and quietly released his divine thoughts to sense it outward, and the next moment, he sighed lightly, as if he had discovered something extremely interesting, and actually began to pay attention to Yang Kai's movements.

In the medicine field, Yang Kai crossed his knees, and his divine thoughts spread in all directions, spreading like a tide.

Nian Si went deep into every inch of the medicine field, spying on the wonder of these medicine fields.

Each medicine field is a different spirit array, with the help of the power of the spirit array, gather the aura of heaven and earth, promote the growth of those spirit herbs and elixirs in the medicine field, and make their growth years shorter.

A herb planted here for fifty years can have a hundred years of medicinal age or even more.

Yang Kai didn't know who arranged this technique, but it should be the owner of the palace, the alchemist hiding inside!

He devoted himself to the medicine field, cracking and spying on the hidden spirit array in the medicine field, and he was completely forgetful!

Yang Kai had studied many spirit arrays, all of which had been spied on from the true recipe of alchemy, and on the Tongxuan Continent, these spirit arrays had also brought him great help in alchemy.

But after all, the true recipe of alchemy is only a product of the Tongxuan Continent.

There are also unique spirit arrays that belong to the star field within the star field.

There were advantages and disadvantages between the two, and Yang Kai was learning the dark contrasts between those spirit arrays hidden in the medicine field and those he mastered, and the gains were huge.

Seeing this scene, the old man in the palace immediately understood what Yang Kai was doing, thought about it, restrained the killing intent in his heart, and chuckled and said, "That's it, it's up to you, it's also a manufacturable material!"

He remembered how hard he had worked to learn alchemy.

In order to learn different spiritual arrays, he traveled all over the mountains and rivers, visited famous teachers, and was often ridiculed by people.

Those outstanding alchemists regard the spirit array they master as treasures, and they will not easily pass it on, even if they teach their own apprentices, there are many people who will not teach them, let alone him, who has come to study.

At Yang Kai's age, he was also obsessed with alchemy, vowing to walk out of his own style on the path of alchemy, which impressed the world.

But now, he knows he was wrong. Alchemy is not learned in order to make the world change their perception of themselves, it is the pursuit of their lives.

Yang Kai's serious focus reminded him of the past, and his intention to kill Yang Kai suddenly changed, and he no longer paid attention to him, allowing him to spy on the various mysteries in the medicine field.

Time passed, and the old man in the palace began to refine the pill, as always, dozens of Dan furnaces started at the same time, and one medicinal herb was put into it.

Outside the palace, Yang Kai was like an old monk who had settled down, with a thick layer of dust on his body, and he was hungry and thirsty to study those spirit arrays.

One old and one young, each unrelated, each busy, each addicted to concentration.

Every once in a while, the old man would go to observe Yang Kai after his alchemy, and found that he was still sitting there, and he couldn't help but appreciate this kid's patience and perseverance.

Young people are strong-blooded, and few people can do things without distractions, and it is really good that kid can be so focused.

Yang Kai could also sense that the owner of the palace would sweep this side with his divine thoughts from time to time, but the other party didn't drive him away, so he was cheeky and continued to sit in place.

He was going to wait until he finished studying the spirit array here, and then he came to the door to thank him.

He didn't mean to steal the teacher, he just wanted to do it.

The peaceful and peaceful life continued, and on this day, Yang Kai was studying the magic of the spirit array hidden in one of the medicinal fields, comparing it with what he had learned before, and a feeling of panic and uneasiness rose from the depths of his heart.

He immediately opened his eyes, and his mind looked around.

Soon, his brow furrowed, for he did not perceive any danger at all, and within a radius of several hundred miles, there was only the owner of the palace and not a single bird.

He thought that he had some delusion, and when he was about to calm down and continue studying, the feeling of uneasiness became even stronger.

It's as if his life is under threat and he is about to die.

He got up, his face sinking like water.

The strength has reached his level, and his own feelings are quite keen, and this kind of uneasiness and warning signs cannot be generated for no reason, and there can only be two situations when there is such a feeling.

Either there are strong people lying in ambush around, waiting for an opportunity to take their lives, or for some other reason, the safety is threatened.

The former is unlikely.

Although he didn't know what kind of cultivation the owner of the palace was, he could conclude that the other party must be a master, and if there were really strong people ambushing around, it would be impossible for the owner of the palace not to notice it.

Moreover, Yang Kai felt that no one should come to target him, after all, he had not had a grudge against anyone during this time, and he would not be targeted for no reason.

Xueyue, the only one who has a grudge, also has a sense of intimacy with herself because of the bondage of the soul chain, and it is too late for her to protect herself, and it is impossible for her to attack herself.

Thinking of Xue Yue and thinking of the soul chain, Yang Kai's face changed, and a guess welled up in his heart.

It can't be that something happened to Xueyue, right?

Because of the soul chain, the lives of the two have been connected, and if Xue Yue's life is on the line, it is very likely to affect his feelings.

The more Yang Kai thought about it, the more he felt that it was possible, and he didn't dare to stay any longer, and immediately sent the star shuttle to gallop towards the Hengluo Chamber of Commerce branch.

He cursed in his heart, thinking that Xueyue's own strength was not low, and with Halika, a powerhouse who had returned to the Void Realm, accompanying him, there should be nothing wrong, so he had been dealing with his own affairs with peace of mind during this time, but he didn't want this kind of thing to happen now, which made him extremely annoyed.

"Are you leaving?" In the palace, the old man glanced at the direction Yang Kai had left, shook his head slowly, and didn't pay much attention.

For him, Yang Kai's arrival was just a small pebble thrown into his unchanging and peaceful life, and the ripples that caused him didn't affect him in the slightest, and Yang Kai didn't care if he left him.

He continued to concentrate on the dozens of Dan furnaces beside him, conjuring magic handprints, entering one Saint Yuan after another, and mastering the heat in each Dan furnace. (To be continued......)

PS: Thank you for the 50,000 piaohong reward from the scholar Jin Shengshou, little Mo Bai Xie, my brother broke the bank......