An Yan slowly walked forward with the ghost power along the lines of the formation.

When passing through a node, An Yan looked at a bead with a flash of light connected by three runes, and felt a little insightful in his heart.

So that's how the knot is? I wonder what will happen if this knot is broken? With some curiosity, he fused the ghost power into the soul ring on his index finger, transformed it into the form of a chain, and used the power of his whole body to draw it directly towards the knot.

The beads that were still shining brightly, under An Yan's blow, were directly crushed, and the knot point was destroyed, from the location where the knot was destroyed, the pattern began to gradually retreat, and after getting the knot in another place, he slowly absorbed the energy of other knots and began to repair An Yan's broken knot.

It turns out that the formation can still be played like this! An Yan looked at the recovery of the formation knot, looked at the time on his watch, and only five seconds later, he could restore the formation knot completely, it seems that if he wants to completely break the formation in the future, it is useless to just destroy a formation knot.

If you want to completely destroy this big formation, you can either find the eye of the formation and break it, or directly break the formation with force and break the formation base, as long as you break one, the formation will form a defect, and it will naturally be broken.

The former, An Yan has only just started to learn the formation now, and he doesn't have the ability, and the latter, An Yan needs to spend all his strength to break the formation knot, and it is even more delusional to destroy the formation base.

Therefore, he could only temporarily break away from this formation by briefly destroying the formation.

Shattered the knot again, and this time An Yan didn't wait for it to recover again, and walked out directly from the broken knot.

I looked at the carriage with the number 13 written on the door, and walked straight in.

This time, it was no longer silent, but noisy, and countless people on the train were asking questions to the attendants in the carriage.

"Please sit in your seats, there is a collapse ahead, we have notified the station ahead, they will come and clear the tunnel. Please be patient. ”

The radio on the car was broadcast over and over again, although everyone knew intellectually that it was useless to make noise, but there was a collapse in front of the tunnel, the train could not pass, and the dredging tunnel was good, but now it was raining heavily outside, and it was a problem when the dredging was completed.

A landslide ahead? An Yan looked around suspiciously, it was indeed in the tunnel, but when did the collapse happen in front of it? How did he not know?

"In the ghost hitting the wall, you can't feel everything that's happening outside."

Zhong Rin didn't know when he appeared behind An Yan and explained a little.

An Yan was stunned, turned his head to look at Zhong Rin, and was still thinking about why Zhong Rin found out that he had been hit by a ghost hitting the wall, but his eyes widened when he saw the black ghost order hanging from Zhong Rin's neck.

This person is actually the apprentice of Black Impermanence?

"Aren't you a Heavenly Master?" He believed that Bai Xiaoran was bound by the ghost contract, and An Yan could feel that Bai Xiaoran was not lying.

Zhong Rin glanced at An Yan lightly, "Who told you that the apprentice of Black Impermanence can't be a Heavenly Master?" ”

An Yan was stunned, his expression a little numb. He felt he needed to digest it.

I really don't know how Uncle Shi chose this kind of person who doesn't understand anything as an apprentice. Zhong Rin glanced at An Yan, who didn't speak, except for the excessive appearance of his face, he didn't seem to have any strengths, and he didn't even have the most basic common sense.

"There's a new task on the system." Zhong Rin reminded.

An Yan frowned, entered the ghost qi to open the system, and flipped to the taskbar.

There is an urgent mission on it that shows the hell ghost column.

The difficulty of the task is E+, but the rewards are not very high, and the task points are not very high. But it's better than nothing, with the black and impermanence of the apprentice, this task should be relatively easy to complete, right?

"Little Black Master, what should I do now?" Duan Bo floated over after setting up the formation.

"Who is this?" Duan Bo looked at An Yan for a while, and his gaze stopped at An Yan's neck, "It turned out to be Xiao Baiye, the first time we met, my name is Duan Bo, and I am a ghost of the eighth grade." As he spoke, he made an ancient salute with both hands clasped into fists.

Hearing the title of Little Black Master again, An Yan twitched the corners of his mouth, although he felt quite thunderous, but in comparison, it was much better than the title of Little Black Master, the title of Little Black Master reminded him of the German black back of Aunt Wang's house next door to his house, and the dog's name was Xiao Hei.

"Hello Brother Duan, can I ask what happened?" An Yan also followed Duan Bo's example and made a fist salute.

He felt the same energy fluctuations on Duan Bo's body as the ghost hitting the wall, and he thought that the ghost hitting the wall before he came was set by Duan Bo.

Duan Bo touched his nose embarrassedly, "Originally, I came to pick up the wandering spirits here and return to the underworld to wait for reincarnation, but something went wrong when I drove the ghost train, and I accidentally collided with the train in the yang world, and now the ghost train and the train magnetic field disturb each other, and Ben and I can't separate the two cars." So I can only block the mountain in front of the tunnel temporarily, otherwise when the train really runs to the platform, the geist will come into contact with a large amount of yang energy, and I will really have to go to the eighteenth layer of hell to confess. ”

An Yan blinked, is this a car accident? It's just a car accident between the yang and the underworld ....

"So what's next?" An Yan didn't know what to do after that, so he could only look at Zhong Rin like Duan Bo.

"If you want to eliminate the magnetic field, you can only send these geists to the underworld first." Zhong Rin explained.

"Can you send these geists back directly with the ghost order?" An Yan thought about what Bai Wuchang had said before that the ghost messenger order could open the door of the underworld.

"Lord Xiaobai doesn't know that the door that can be opened by the Ghost Order can only allow one person to pass through, and it only exists for five minutes, and it can only be opened once a day." Duan Bo was good-natured and popularized knowledge for An Yan.

An Yan nodded, indicating that he was taught.

"The Zhong family will only kill ghosts, destroy ghosts, and kill to stop killing, and they are not good at things like Chaodu." Zhong Rin continued to tell the truth with his expressionless face.

An Yan thought about it, he had seen a formation in the formation, called the Soul Crossing Array, this kind of formation he had calculated the formation base, but he had no ability to depict the rune beads of the Soul Crossing Array.

But he won't, his master will! His things were all obtained from his master, and from here, it was inferred that Bai Wuchang should be a rune array master.

As soon as he thought of it, An Yan directly took out his mobile phone on the underworld intranet and sent a WeChat message to Bai Wuchang.

Bai Wuchang directly sent a WeChat red envelope.

An Yan clicked to receive, and after opening it, he obtained eighty-one rune beads.

With the red envelope, Bai Wuchang also sent a sentence later, {The rune bead can only be used once, there is no low-level stock for the time being, use it carefully.} The implication is that there is only one chance to speak.