Soon, Lin Yi walked out of the mountain.

Ahead is a flat stone field.

Lin Yi had already memorized the map by heart, and he could reach the Black Iron City after walking in this stone field for three days.

After all, Shiyuan is a wilderness, full of ferocious beasts, and there are very few human beings coming and going, even if it is a caravan, they rarely come to this kind of place.

Lin Yi was basically alone, wandering around in it.

Fortunately, ordinary beasts, when they smelled the beast soul on Lin Yi, they ran away in fright.

Only some ferocious soul beasts would dare to attack Lin Yi.

However, these soul beasts were also taken care of by Lin Yi one by one.

Unknowingly, along the way, there were more than a dozen more beast souls in Lin Yi's package.

At night, when he was resting, Lin Yi was not idle, but was resting while merging the beast soul.

Now, ordinary beast souls could no longer enter Lin Yi's eyes, only the big beast soul could be sensed by Lin Yi when it was fused.

From a second-level soul warrior to a third-level soul warrior, naturally a lot of beast souls have to be integrated as a basis. Lin Yi doesn't know the exact number, but he probably has a feeling in his heart.

Even if it was a big beast soul, Lin Yi had to fuse at least ten of them before he could become a third-level soul warrior.

This is still based on Lin Yi's excellent talent. If he is an ordinary practitioner, it may not be so.

It can be seen that the cultivation of soul warriors is becoming more and more difficult, and this road is not easy to walk.

It's night again.

In the wilderness of Shi Yuan, Lin Yi lit a fire for himself, and then sat cross-legged on the side, resting while merging the beast soul.

Suddenly, Lin Yi felt a tremor coming from nearby.

Lin Yi opened his eyes suddenly, "Another beast looking for death!"

This kind of movement was so familiar that Lin Yi didn't need to look at it to know that there was a soul beast nearby, and it was a stronger soul beast.

Sure enough, a moment later, a huge soul beast came trampling the ground. It seemed that it was attracted by the fire.

Relying on its huge body, the soul beast stepped on Lin Yi decisively after seeing Lin Yi, intending to trample Lin Yi to death directly.

Lin Yi slapped suddenly, his body bounced up suddenly, and avoided the kick.

But the ground where he was sitting cross-legged just now turned into a big pit.

Although Lin Yi's current strength is very strong, his physical body is still very fragile. If he is stepped on by a spirit beast, he will definitely die.

"Looking for death!" Lin Yi snorted coldly, turned around quickly, and fought back.

boom boom.

With the huge pair of fists smashed out, Lin Yi directly used the Giant Ape Fist, knocking back the power of the soul beast with brute force.

The soul beast was resisted, and suddenly became furious, let out a strange roar, and began to attack Lin Yi frantically. This big guy's temper was extremely irritable.

"I accept your beast soul!" Lin Yi smiled, and threw the blood tree out without hesitation.

The blood tree grew rapidly and turned into a blood-red monster. Countless branches stretched wildly, directly wrapping around the huge body of the soul beast.

This soul beast was extremely arrogant before, but after being entangled by the blood tree, it roared miserably.

The dense blood-colored vines actually pierced directly into the soul beast's body.

The defense of the soul beast is very strong, the fur is harder than a stone, and even ordinary weapons cannot break through it, but the branches of the blood tree are extremely sharp, easily pierce the thick fur of the soul beast, and devour it frantically with blood.

"Roar……"

After a while, the soul beast couldn't hold on any longer, and fell to the ground, its entire body shriveled.

No need to look, its blood has been sucked dry by the blood tree.

Lin Yi put away the blood tree, then peeled off the belly of the soul beast, and took out its soul.

The beast soul is really big, which must be of great benefit to Lin Yi's cultivation.

After tidying up the soul beast, Lin Yi continued to sit cross-legged, merging peacefully, as if nothing had happened.

In the daytime of the next day, Lin Yi continued on his way.

Three days in Shiyuan passed like this, and Lin Yi finally walked out.

Beyond Shiyuan, humans gradually increased, and many caravans came and went.

This shows that Lin Yi has finally arrived at Black Iron City.

Sure enough, after walking for half a day, Lin Yi saw a black city standing on the ground.

This city is much larger than all the villages in the mountains combined. It is worthy of being the largest city in the vicinity, and it is extremely prosperous.

Lin Yi entered the city and wandered around happily. Now that he was here, he always had to look around first to feel this magical black iron city.

The sky quickly darkened again.

In the Black Iron City, all the lights were turned on, and the streets were full of merchants and hawkers, more lively than during the day.

It turned out that the streets here are full of night markets, and they really open at night.

"Beast souls, sell beast souls!"

"Weapon, the best weapon!"

In addition to buying and selling daily sundries, the most business is about soul fighters, such as beast souls, weapons, and even treasures.

Treasures, even in Black Iron City, are rare items.

Lin Yi wandered around for a long time, and only found a place where treasures were bought and sold, which was a small shop.

On the shop, it is known as "Wanbao Building".

After inquiring, Lin Yi found out that the Wanbao Building is also very famous in Heitie City. After all, it is definitely not an ordinary existence that can buy and sell treasures.

Lin Yi really wanted to see it, so he walked in.

This Wanbao building is called a building, but it is actually a two-story shop.

However, as soon as he entered, Lin Yi felt a huge pressure.

It turned out that there were guards everywhere in Wanbao Building.

There are twenty or thirty guards on the first floor alone.

The most frightening thing is that these guards are all high-level soul warriors. Lin Yi checked them visually, and they are at least level three or even level four soul warriors.

For a store to invite so many high-level soul fighters as guards, the power behind it must be extraordinary.

Standing here, this group of people has a strong momentum, even Lin Yi feels oppressed.

The other guests were obviously also suppressed after entering the Wanbao Building, and they didn't dare to do anything out of the ordinary.

However, the treasures in the Wanbao building are indeed very attractive. There are all kinds of weapons and treasures.

Lin Yi originally thought that it was incredible that his treasure was a tree, but when he came to Wanbao Pavilion, Lin Yi realized that there are all kinds of treasures, and anything can become a treasure.

For example, a piece of clothing, a bowl, or even a stone may be treasures with different abilities.

Of course, the most popular among soul warriors are weapon-type treasures, such as swords and the like, after all, they seem to have face.