When the army of Terran monks in the Blue Blood City resisted the counterattack of the demon legion, the cultivators outside the city were actively seeking a way to break the black and white barrier, but after careful study and observation by several formation enchantment masters, they still did not come up with a way to break the black and white enchantment, and in the end they could only retreat to the next best thing and chose to open up an enchantment channel first.

However, although it is slightly easier to open up an enchantment channel than to break the enchantment, it is not easy to successfully open up an enchantment channel, first of all, the formation enchantment master needs to go through many tests and observations to find a boundary point in the black and white enchantment.

It took several high-level array mages three days to determine one of the boundaries of the black and white barrier, and then the Saint Venerable Realm monks who were in charge of the commander-in-chief outside the city immediately summoned all the Saint Yuan Stage monks and began to form the corresponding formation according to the requirements of the array mages.

Jiang Huan Zheng was also among the monks of the Holy Yuan Period who were summoned, although he looked quite calm on the surface these days, in fact, he was a little restless in his heart, after the black and white enchantment Jiang sealed the entire Blue Blood City, he quickly thought of Ling Qingshuang who also came with the monk army this time, because the two of them belonged to different sects, and they were also assigned to various different monk phalanxes, Ling Qingshuang was mainly composed of Rakshasa Palace monks in the phalanx and the demon army During the fierce battle with the demon legion, he didn't have much time to estimate the other monk phalanx. After the appearance of the black and white enchantment, he was most worried about Ling Qingshuang, so he specially went to the monks of the Rakshasa Palace to inquire, and the results confirmed that what he was most worried about was that Ling Qingshuang and most of the monks of the Rakshasa Palace were in the Blue Blood City inside the black and white enchantment.

The black and white enchantment completely blocked the connection between the inside and outside of the Blue Blood City, Jiang Huan didn't know what kind of situation the Terran monks in the Blue Blood City were experiencing at this time, but he knew that the longer the time passed, the more dangerous Ling Qingshuang in the city would be, so he hoped to break the black and white enchantment as soon as possible, but what made him quite helpless was that so far there seemed to be no hope of breaking the black and white enchantment as soon as possible.

After being summoned by the monks' higher-ups, Jiang Huan and the six elders of the Sword Demon Mountain arrived one after another, and then under the guidance of the formation enchantment master, they formed a phalanx with other sect saint Yuan stage monks and began to practice the corresponding magic circle that opened up the enchantment channel.

Half a day later, Jiang Huan and the others basically grasped the gist of the magic circle.

After that, under the arrangement of the Formation Enchantment Master, nearly two hundred Saint Yuan Stage monks formed seven different magic circles, and then remembered to open the magic circle.

The magic circle opened, and Jiang Huan and the other Saint Yuan Stage cultivators were soon shrouded in light.

Soon, the various circles began to attack one of the boundaries of the Black and White Enchantment.

The formation attacks against the black and white enchantment bombarded out one after another, directly hitting the boundary position of the black and white enchantment that had been determined by the formation enchantment masters.

The defensive power of the black and white enchantment is indeed amazing, and it was bombarded by the power of the formation that was almost simultaneously activated by the seven magic arrays, and there was no change after just a slight flash, and it was obvious that the strong bombardment at the beginning did not have any obvious impact on the black and white enchantment.

However, the attack of the magic circle formed by Jiang Huan and other Saint Yuan Stage monks was only at the beginning, and then it continued to launch attacks towards the black and white enchantment.

"Boom, boom......"

Pillars of light flew out of the magic circle and slammed into the black and white enchantment, emitting a roaring sound, and at the same time, bursts of violent vitality fluctuations vibrated out.

Time flies, one hour, two hours, three hours

In the blink of an eye, two days passed in a flash.

The magic circle formed by Jiang Huan and other Saint Yuan Stage monks had already continued to attack, and after two days of continuous attacks, the defense of the boundary point of the black and white enchantment that was attacked had weakened a lot compared to before, and the original dark color of the area had become a lot darker

"I can't imagine that it would be so laborious to open an enchantment channel!"

Jiang Huan looked at the boundary point where the black and white enchantment was attacked, his face was slightly heavi, but he was also mentally prepared for this result, he had also tried the powerful defensive power of the black and white enchantment before, and it was not easy to open up an enchantment channel, and he had no good way at the moment, so he could only hope that he could open the enchantment channel as soon as possible.

"Everyone, pay attention, the boundary point of the black and white barrier should be close to the limit of bearing, and it should be able to break the boundary point in half an hour. ”

Suddenly, the Saint Venerable Realm monk who presided over the opening of the enchantment passage opened his mouth and reminded the cultivators.

Hearing this, Jiang Huan's solemn expression on his face relaxed slightly, if he succeeded in breaking the boundary point, it should not be a big problem to open up the enchantment channel.

Subsequently, the cultivators of the circle continued to attack towards the position of the boundary point.

"Boom, boom, boom......"

Pillars of light slammed toward the boundary point, humming out.

More than half an hour passed in a blink of an eye.

Under the continuous attack of Jiang Huan and other Saint Yuan Stage monks forming a magic array, the attacked boundary point on the black and white barrier was finally broken.

The Saint Venerable Realm monk who presided over the opening of the enchantment passage saw that the boundary point was broken, and his face immediately showed a hint of joy, but he did not order everyone to stop attacking, opening the enchantment passage is not just a boundary point, breaking the boundary point is only the first step, but breaking the boundary point is also the most critical and important step.

Breaking the boundary point only provides a base point for opening up the enchantment channel, and it is possible to open the enchantment channel on the basis of the base point, so it can be said that breaking the boundary point is a necessary condition for opening up the enchantment channel.

After completing the breaking of the boundary point, the presiding Saint Venerable Realm monk began to officially expand the enchantment channel based on the established base point, and the continuous attack of Jiang Huan's monks forming a magic circle was the power support for expanding the enchantment channel.

Half an hour later, the enchantment passage finally took shape with everyone's efforts, but this enchantment passage was not very wide, and the radius was only two or three zhang.

After the enchantment passage was formed, the Saint Venerable Realm monk who was in charge of opening the passage immediately ordered a team of Saint Yuan Stage monks who had already been ready to open the magic circle.

The circle opened by the monks was prepared to stabilize the barrier passage.

Soon, that team of Saint Yuan Stage monks formed a magic circle and shot out green pillars of light, those green pillars of light were not very powerful, and after arriving at the enchantment channel, they immediately turned into a trace of green light and merged into the enchantment.

Eventually, with the help of the circle, the originally unstable barrier channel quickly stabilized.

The presiding Saint Venerable Realm monk immediately ordered Jiang Huan, who was originally in charge of attacking the magic circle, to stop the attack on the black and white enchantment, which meant that the enchantment channel was successfully opened. (To be continued.) )