The powerful attacks of the two green light columns did not cause too much trouble to Yan Yuan and Yu Nishang. The two successfully blocked the impact of the green light column with their respective strong defenses. However, their faces were not at all happy, but a touch of water-like sensation, because the ancient demon had entered the demon abyss and disappeared.

Listening to the echoing voice of the ancient demons, almost all the human monks were a little solemn. Although they had not experienced the unprecedented battle between the human race and the demons millions of years ago, they still had some understanding. The demons are a very powerful race. When the human race finally won, they joined forces with many other races to barely defeat the demons and drove the demons back to the earth abyss. Now the human race is much weaker than a million years ago. It is not in a vast area, but only occupying the nine realms. If the demons make a comeback, it will be extremely bad information for the human race.

At this time, there were seven or eight monsters on the battlefield who were surrounded by human cultivators, and the battle continued. However, the remaining monsters were relatively weak, and the highest was the late stage of the birth emperor realm. Under the siege of many human cultivators, they were already in a state of retreating step by step. The way to escape to the gate of the Demon Abyss was also blocked by the human cultivators.

Yan Yuan and Yu Nishang and several powerful people of the Saint-level level also quickly joined the battle formation.

Soon, the remaining monsters were jointly killed by the human cultivators.

The battle finally came to an end. The human monks killed more than 20 high-level monsters, and the other monsters escaped into the Demon Abyss Gate. The human monks only lost two monks, and more than ten monks were injured. The other monks were basically intact. In this way, the human monks could be considered a great victory in this battle.

However, although the human cultivators destroyed nearly half of the monsters and won a considerable victory, the cultivators did not show any joy. Looking at the black hole-like gate of the Demon Abyss, there was more of an unconcealable sense on their faces.

The Danding Sect stared at the Demon Abyss Gate with his eyes, took a deep breath and said, "Brother Yan. I didn't expect that this ancient demon is so powerful that he didn't even subdue him even if you and the Master of the Jade Palace join forces."

The scenes of the fierce battle between the ancient demon and Yan Yuan and Yu Nishang in the Five Elements Enchantment just now, Yao Kuang saw it. The strength of the ancient demon was indeed beyond his expectations. He still knew something about Yan Yuan and Yu Nishang. The powerful secret technique used by the two were almost one after another, but the ancient demon took it all. Although the ancient demon seemed to be at a relatively disadvantageous position, it showed no sign of defeat. It always responded with ease and launched a strong counterattack from time to time. I am afraid that even if he joined the battle formation, the three of them would be difficult to subdue the ancient demon for a while.

Yan Yuan's face turned heavy, and he shook his head and said, "Well, the ancient demon is indeed beyond my expectations. I asked the Five Elements Corpse Demon to arrange the Five Elements Enchantment before. I thought that I could defeat it by joining forces with the Jade Palace Master, but I didn't expect that he not only had extremely powerful defensive methods. He also broke the Five Elements Enchantment in a short time. If he guessed correctly, the ancient demon should be very proficient in the art of formation barriers. I'm afraid that the attainments are not inferior to me, otherwise it would be impossible to break the Five Elements Enchantment so quickly."

Yao Kuang's expression moved slightly, stroked his white beard, and then slowly said: "The formation attainments are not inferior to Brother Yan, which surprised me a little. It seems that the ten-sided demonic array and psychedelic array we encountered before should have been made by ancient demons. Such an opponent is really scary."

Yu Nishang said with a hint of unwillingness on her face: "This demon has escaped into the Demon Abyss. This Demon Abyss is the source of the demon clan. It is said that the environment is extremely harsh. If it is not for those who practice the Demonic Way, they must not enter."

Yan Yuan nodded and said, "Yes, according to the ancient books I have reviewed, millions of years ago, after the human race joined forces with the tribes to attack the demon clan back to the demon abyss, he tried to enter the demon abyss to uproot the demon clan, but the vanguard troops sent to investigate the demon abyss into the demon abyss and almost wiped out the entire army. After that, three powerful people sneaked into the demon abyss to find out the situation, but in the end only one of them successfully returned. After that, the human race joined forces with the tribes to seal the nine entrances to the demon abyss. There is really little information about the information that can be found at present, so I know very little about the specific situation in the demon abyss."

Yao Kuang's face was solemn, and he said, "We should not enter the Demon Abyss easily. As for the Demon Abyss Gate in front of us, we should find a way to seal it again as soon as possible. Although I don't care about the words before the ancient demon entered the Abyss, since the other party made a bold statement, we cannot ignore it. The Green Blood Sect Abyss may need to be well arranged. Brother Yan, Master Yu Palace, what do you two think?"

Yan Yuan took a deep breath and said slowly: "It's only this, but it's not easy to seal the gate of the Demon Abyss. According to ancient books, the seal reincarnation seal used to seal the entrance of the Demon Abyss. This seal contains eight interconnected seals, namely Qian, Kan, Gen, Zhen, Xun, Li, Kun, and Dui. Each seal contains different changes. Now this seal has long been lost, and even if it is not lost, it is probably difficult for us to arrange it. It is said that in order to arrange this Eight Trigrams Reincarnation Seal, the human race and the tribes spent a lot of resources to complete it. The reason why this seal was spent huge resources was to lay out this seal is because the Eight Trigrams Reincarnation Seal has special sealing power and can hide the seal coordinates of the connection between the Demon Abyss and the continent. The reason why the demons were able to enter the continent was to be transmitted to invade by the mark coordinates at the entrance."

Yu Nishang frowned slightly and said, "Then what should we do?"

Yan Yuan was silent for a few breaths before he spoke thoughtfully: "The seal we can arrange at present is just a relatively simple seal, and the seal does not have the ability to hide the coordinates of the seal."

Yao Kuang said in a slight tone: "That is the case, even the sealed demons can return to this abyss with the coordinates of the seal of the Demon Abyss Gate."

Yan Yuan nodded and said, "Yes, the seals that can be arranged at present can only play some interference roles, and the interference role is limited. However, it is better to have a seal than not. Although the effect is limited, it can still play some roles after all. The geographical location of the Bixue Sect does need to be well laid out, if the demons really reappear from the geographical location."

Yao Kuang and Yu Nishang agreed.

However, Yan Yuan did not rush to arrange the sealing magic array. Although the battle with the ancient demon was not long, it consumed a lot. It needed a little rest. In addition, it was not easy to arrange the sealing magic array, and it also needed to prepare well. (To be continued.)

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Chapter completed!