Yao Huangwen's reply did not disappoint Yan Xin. A senior elite disciple of the Medicine King Valley who was familiar with him accumulated a batch of blessing pills in his hand, which could be exchanged with materials.

Basically, when you reach the level of elite disciples, there are not many requirements for gold coins. The gold coins obtained by fighting monsters and dungeons can meet daily needs, and most of them require more materials.

The conditions offered by the senior disciple were exactly what Yan Xin could meet.

Yan Xin already has most of the materials, and the twenty hearts of the faceless ghost king are not a problem for Yan Xin.

The heart of the faceless ghost king was originally produced in the Demon-Suppressing Tower of Tianji Hall. Any elite disciple of Tianji Hall has a lot of hands, and Yan Xin can easily change it.

In other words, Yan Xin only wants to forge a peacock feather and then return to the main world to solve the situation of life and death. Otherwise, it would take twenty days to brush out twenty faceless ghost king's hearts.

In half a day, Yan Xin prepared all the materials needed for the transaction and exchanged them for ten blessing pills. Finally, everything was ready and he could continue to kill the Peacock Demon King!

The Demon-Suppressing Tower can only challenge once a day. Fortunately, each time you kill the Peacock Demon King, you do not just explode one tail feather, sometimes two will explode.

So, Yan Xin spent six days to finally gather ten peacock demon king tail feathers.

So much so that there are still a few blessing pills left.

At this point, Yan Xin got half of the four materials needed for the Peacock Feather drawing, and there were Taiyi Jingjin and Rainbow Stone.

Yan Xin’s next goal is Taiyi Jingjin, the weapon refining elder of Tianjitang, who clearly told Yan Xin how to obtain Taiyi Jingjin.

Niuyue Mountain, a hundred miles away from Tianjitang, is a mine specializing in the production of various metals.

Deep in the mine cave, there is a monster called the Gold-Devouring Beast.

The gold-eating beast feeds on metal minerals, and after killing it, various metal materials will be revealed.

As the Gold-Devouring Beast BOSS, the level 60 gold-devouring beast king, is the only monster that can explode Taiyi Jingjin.

Apart from this, it is only possible to synthesize ordinary fine metal.

Ordinary pure gold can be obtained by learning mining skills to mine in the mine cave, or spend money to buy it at the blacksmith shops in various markets.

A piece of ordinary fine gold is worth 5,000 gold coins, and 999 pieces of ordinary fine gold can be combined into a piece of Taiyi fine gold.

Yan Xin does not have so many gold coins to synthesize, nor does he have so much time to mine, so he only has the option of killing the gold-devouring beast king and exploding Taiyi Jingjin.

The ones that really made Yan Xin the first two big ones were the rainbow stones. Whether they were asking the head of the sect or the weapon refining elder, their answers were not the time, so they asked Yan Xin to wait for the opportunity by themselves.

...

Oxbow Mountain.

There are four level 40 elite guards at the entrance of the mine. If you want to get in, you can sneak in.

However, there are two ways to sneak in, Yan Xin chose the second one.

After several waves of rain, all four guards fell to the ground, and Yan Xin sneaked in.

Twenty seconds later, the four elite guards were resurrected and refreshed, with no memory of everything just now.

Entering the mine is not difficult for Yan Xin, who is already an elite disciple of Tianji Hall. The real difficulty in obtaining Taiyi Essence Gold is to find the Gold-Devouring Beast King.

The mine in Niuyue Mountain is like a huge natural maze. As a boss, the Gold Eater Beast King appears randomly in a corner deep in the mine. Therefore, it is not easy to find the Gold Eater Beast King.

This is not the most difficult one. The Gold-Eating Beast King also has a skill...

The section in front of the mine is a safe area and there are no monsters.

Yan Xin went all the way to the depths of the mine cave, and met many people mining with pickaxes on the way.

As we go deeper and deeper, fewer and fewer people are mining, and gradually all kinds of monsters are beginning to appear.

At first it was a level 20 cave rat, and then a level 30 cave spider.

As we gradually deepened, we could see level 40 dark pythons everywhere.

But when we reach the depths of the mine, there are no monsters everywhere, only the occasionally gold-eating beasts.

As an active monster, the Gold-Eating Beast will actively attack as long as someone appears within their perception range.

Most mining people are not of high level. Facing the level 50 gold-eating beast, it is very likely that they are wasting a little life span.

A little life span is equivalent to a year of life.

Therefore, when you reach the depths of the mine, you can hardly see people.

Yan Xin was alone, wandering around the depths of the mine cave, with the purpose of finding the Gold-Eating Beast King who might appear in any corner.

However, every corridor deep in the mine will be divided into two or three forks as you walk. After a long time, you can't tell the difference between the east, south, west and north.

Time passed little by little, Yan Xin kept searching, searching...

But there has been no trace of the Gold-Devouring Beast King.

In the depths of the dark mine cave, there is no difference between day and night, no one contacts, no one speaks, only endless darkness and endless silence.

It was fine at the beginning.

Slowly, loneliness, depression, and irritability become more and more serious, and every second is suffering.

The occasionally gold-eating beast is Yan Xin's only adjustment product. Yan Xin is reluctant to kill it too quickly.

If it weren't for the danger of life and death in the main world, it would be like a sword of Damocles hanging on his head, threatening Yan Xin at all times. It is estimated that Yan Xin would have given up long ago.

I don’t know how long it took, just when Yan Xin was about to collapse, the Gold-Devouring Beast King finally appeared!

Yan Xin almost burst into tears excitedly, immediately swallowed a blessing pill, then raised his hands and flew over several hidden weapons to show his warmest welcome.

The surface of the Gold-Devouring Beast King is filled with scales that look like gold and jade, so the defense is very high, and the Gold-Devouring Beast King's mouth is hard and pointed, and the attack power is not low.

It is simply that the Gold-Devouring Beast King's actions were a bit slow and not fast, and he was restrained by Yan Xin.

Yan Xin constantly uses expensive and unwilling to use the sleeve Qiankun needle that he usually doesn't want to use casually to attack the Gold-Devouring Beast King to make up for the lack of attack.

The flexible skills and favorable terrain make Yan Xin easy, even if the Gold-Devouring Beast King is a level 60 boss.

The blood volume of the Gold-Eating Beast King dropped slightly.

Four out of five,

Three-fifths,

Two-fifths,

One fifth...

I saw that I was going to easily deal with the Gold-Devouring Beast King.

Changes arise suddenly!

The Gold-Devouring Beast King suddenly emitted a faint dark golden light on the surface, obviously preparing to activate special skills!

Yan Xin's mouth raised slightly, without any panic, obviously he had expected this.

At this moment, the Gold-Devouring Beast King suddenly stopped attacking Yan Xin, poked his sharp mouth to the ground, and instantly poked in, and his whole body was about to drill down to the ground.

How could Yan Xin do what he wished? The hidden weapon in his hand suddenly changed to a thunderbolt mandarin duck gall that emitted purple light and greeted the Gold-Devouring Beast King.

Several purple thunderbolt mandarin duck gallbladders hit the Gold-Devouring Beast King one after another. As soon as it drilled its entire head into it, the red light on its body suddenly dissipated, and its entire head was immediately stuck in the soil.

Yan Xin took the opportunity to take out the meteor hammer and hit it hard.

The Gold-Devouring Beast King was stuck in the soil, and had no room for resistance. He could only keep kicking his short limbs, trying to pull himself out of the soil.

After finally pulling his head out of the soil, the Gold-Devouring Beast King had no time to fight back, and his blood volume had already bottomed out. He had only time to make a cry of sorrow that a lot of things burst out.
Chapter completed!