In the employer's room on the side of the mercenary union hall in the center of "Limestone Town", Liu Yu sat alone in a corner, and arrived in this town for two days, as the old steward of the caravan said before, there was no post road on the way to Niuguo Town, which was very troublesome, and in the past two days, there was no caravan or adventure team to go to Niuguo Town.

Liu Yu had no choice but to come to the mercenary union to announce the mercenary task of hiring a guide, and hire someone to take him to Niuguo Town, and the commission was two hundred low-grade spirit stones, which was the market price from the union staff, neither high nor low.

But after half a day, there were no adventurous helpers coming to collect the task.

"May I ask if the Daoist wants to hire a guide?" Just as Liu Yu was considering whether to add some commissions, a blue-eyed northland man with short red hair and leather armor came to Liu Yu respectfully and asked.

"Do you know the way to Niuguo Town?" Liu Yu glanced at the other party, this blue-eyed northland man, he looked a little too young, and when he explored his spiritual sense, he knew that his cultivation would not exceed the sixth level of qi training, so Liu Yu had to wonder if the other party could really take him to Niuguo Town.

"Don't worry! The villain is nicknamed "Mole", although his cultivation is not high, but he grew up in this old mining area since he was a child, not to say big words, all the secret roads and paths in this mining area, the villain is well aware, although Niuguo Town is remote, but he has been to it more than a dozen times before and after, and he will not go the wrong way!"

"If the villain goes alone, there will be fierce beasts on the way, and it will be a little dangerous, but if there is not a Taoist chief, the villain guarantees that he will be able to bring the Taoist to Niuguo Town smoothly. The young man confidently introduced.

"Okay!When can you leave?" Seeing that the other party was honest and didn't lie, Liu Yu nodded and said, this journey has been delayed for a long time, Liu Yu wants to arrive in Niuguo Town earlier.

"The villain can be on the road at any time!" replied the young man excitedly, obviously not having an easy time taking the job.

Thinking about it, it is indeed not easy for a cultivator like him to break through in this Yan Cave layer, and it will only take half a day to lead the way on this trip, and he can earn two hundred low-level spirit stones, how can he not be happy.

Liu Yu took this person, went to the window of the trade union hall, handed over the task, and then went out of Limestone Town, heading towards Niuguo Town.

Along the way, the dim and winding mine roads, and the slag piled up in the shape of small hills, all made the road ahead like a labyrinth, and the two quickly passed through the forks in the road, and it could be seen that the young man did recognize the way.

There was no hesitation or delay along the way, but some fierce beasts lurked in the shadows, so that the two sometimes had to stop, or take a detour.

These fierce beasts are hidden in the shadows, coupled with complex mine tunnels, thick stone walls, and the natural suppression and interference of various minerals on spiritual consciousness, it is difficult to find without approaching, and it is very dangerous for some old mercenaries who have been roaming underground all year round.

However, Liu Yu has been cultivating the Dao Soul True Scripture for decades, and his soul strength has doubled stronger than that of his peers, and the scope and insight of spiritual sense exploration are also the same.

Although these fierce beasts are extremely well hidden, Liu Yu can detect the risk before entering the attack range of these fierce beasts, so he has not been ambushed by fierce beasts along the way.

"Dao Chief, take a rest!" The "Mole" who led the way in front of him said breathlessly, and after nearly two hours of travel, even if he pasted the "Wind Spirit Talisman", he could only barely keep up with the footsteps of this Dao Master.

"Dao Chief, let's drink saliva!" the mole took out a water bag, took a big sip, and then handed it to Liu Yu on the side, and said respectfully.

"No need!" Liu Yu took out a water bag from the storage bag himself, and when he went out, especially in this kind of treacherous place, it was always okay to be careful.

"We've already driven half the way, Dao Chief, don't worry! I will be able to reach Niuguo Town in two hours. The mole withdrew his hand a little embarrassed, and a trace of panic and loss flashed in his eyes when he looked down at the ground, and he hurriedly opened his mouth to cover it up.

......

"Dao Chief, go this way!" Soon after the two of them got on the road again, they encountered another fork in the road, and the mole leading the way suddenly accelerated, and his figure instantly flashed into a low cave on the far right, the entrance of this cave was small and dim, as if he was trying to open the ghost mouth of the black hole.

"Know the heaven and the earth, know the yin and yang, the psychic eye is open!" Liu Yu frowned, and did not follow in, but stopped at the entrance of the cave, his eyes were filled with spiritual power, and he used the psychic eye that had been cultivated with a large amount of spiritual stones, and looked towards the cave, because Liu Yu's spiritual sense that had been released from the outside detected that there were two faint spiritual breaths hidden in the cave.

When Liu Yu's eyes were infused with spiritual power, his eyes flashed, and his pupils and whites began to distort and deform, one black and one white surrounded by two fishes, and his eyes actually showed the difference of innate gossip.

At this time, the dim mine cave around Liu Yu was reflected in Liu Yu's eyes, and it had already shown a kind of glittering and colorful hazy image.

On the ground not far from the entrance of the cave, there were runes glowing with white light, more than a dozen charms glowing with golden spiritual light, and four brilliant array cones inserted into the shallow layer of the ground, forming a complete four-way spiritual light magic array, which was clearly reflected in Liu Yu's eyes.

At the same time, behind the boulder on one side of the circle, two blurred humanoid lights and shadows with red light appeared, apparently hiding two people.

These two people don't know whether they cast high-level concealment spells, or use high-level spirit runes, magic weapons or other means to make their own spiritual breath seem to be absent in Liu Yu's spiritual sense exploration, and their concealment ability is very good.

But even so, there is nothing to hide under the psychic eye, and when Liu Yu cultivated the psychic eye to Xiaocheng, he realized that this door was recorded on the "Silver Secret Scroll", and the true power of the peerless pupil technique handed down from ancient times.

As the "Silver Secret Scroll" said, Xiao Cheng can observe the flow of all kinds of qi around him when he opens his eyes, and as soon as the "psychic eye" is opened, the caster can actually see the flow of the five elements of spiritual energy between heaven and earth through the naked eye, and the little flickering golden light in the air is not the "golden aura" floating in the air around him

The fluttering light blue halo on the left is a flowing "water aura", and the small light cluster on the right is an active "fire aura".

In addition to the Five Elements Aura, Liu Yu could also see the white glow produced when the spiritual power of the magic circle in front of him flowed along the array.

And the subtlety of the psychic eye is far more than that, the spiritual breath emitted by the cultivator himself, the various spiritual powers lingering on the surface of magic weapons, spirit runes and other utensils, all of which are observed by the psychic eye, are all unobstructed, showing colorful and different spiritual light characteristics.

After a hundred years of mastery, with the continuous improvement of the caster's own cultivation, the spiritual eye is opened, and the heaven and the earth are opened, and the yin and yang are not empty words, and their various effects will only become more and more mysterious.

Although this secret spell is only a secondary spell, the benefits to the caster are endless.

"Dao Chief, why did you stop!" the mole stood at the other end of the circle, looked at Liu Yu who suddenly stopped, and said with a fluttering look in his eyes.

"Don't hide, come out!" This young man nicknamed "Mole", although he looked harmless to humans and beasts on this road, he didn't expect that he was also a ruthless and vicious person, Liu Yu couldn't help but shake his head and said to the empty stone cave.

"Mole, did you kid tell this in advance, it's a good thing to ruin our brother. As soon as Liu Yu's words fell, two figures slowly walked out from behind the boulder not far away, the two people were thin and unruly, one had a piece of dried meat in his mouth, and the other scolded and said.

"No, how dare the villain!" replied with a frightened look on his face, and hurriedly waved his hand in a low voice.

"Then how did this Si know that our two brothers were ambushed here, you must have aroused this suspicion, hmph! I don't want your stupid sister's life. The man approached the mole and kicked it away with a fierce look.

"The two adults are angry, this person, the villain has been brought, the adults said before that this is the last time, and ask the adults to return Cortana to the villain. The mole was kicked away and flipped a few times on the ground, not bothering to wipe the blood from the corner of his mouth, and pleaded bitterly.

"Hmph, wait until I kill this Zhongzhou Daoist, and then settle accounts with you. The man ignored the mole and looked Liu Yu up and down with a pair of fine eyes and said with malicious intentions.