After Yun Dui and Ling Junxuan finally collected all the magic crystals into the Mystery Ring, their spiritual power was about to be exhausted.

They tread every inch of the pit floor, taking in the magic crystals in their sight as they flew.

These magic crystals, they filled twenty mesutra rings.

When the entire bottom of the pit is emptied, a stone wall that is different from the rest becomes apparent.

Twilight falls from the sky and walks over to the stone wall.

She used the only remaining spiritual power to remove the loose stone from the stone wall, and found a dark black ball the size of a basketball floating in it, slowly rotating clockwise as it floated.

As the dark black bead rotated, a faint purple-black gas overflowed, and the gas drifted out of the cave and dispersed, quickly diluted by the air, and there was no trace of it again.

She didn't reach out and touch it, but said thoughtfully, "Could it be that this is the one who generated so many magic crystals?" ”

Although the beads are deep black, the gas that spills out is purple, and any color other than white will turn deep black.

Ling Junxuan nodded with a deep groan: "It should be one of the sources of demonic qi. ”

Yun Dusk didn't bother at all, and said directly, "Then let's put it away and put it directly into an empty Maida ring." Maybe after a while, a lot of magic crystals will naturally appear inside. ”

Hearing this, Ling Junxuan waved his hand and directly put away the dark black orb.

The next second that the source of demonic energy was included in the Mustache Ring, Twilight heard a system prompt in her head about the completion of side quest three.

[Side quest 3: Protect the mortal world from the invasion of the demon realm. The task has been completed, and 50,000 points will be awarded. 】

After setting up an enchantment at the junction of the mortal world and the demon realm, side quest 3 was not completed.

After unifying the Demon Domain, side quest 3 was not completed.

Kill the demon devouring the sky, and the side quest three is still not completed.

It wasn't until they put away this source of demonic energy that Clouddusk truly completed this side quest to keep the mortal world safe from the invasion of the demonic realm.

Perhaps the core criterion for the completion of this task, she thought, was how low the probability of the Demon Domain being able to invade the mortal world had dropped.

Anyway, I finally completed this side quest three, and Twilight was relieved.

She once again used the time regression function of time manipulation on herself and Ling Junxuan, allowing the two of them to return to the peak state of spiritual power.

She was ready to take credit, but now in this situation, she didn't have to pay on credit.

Now that the bottom of the pit has been ransacked by them, the source of demonic energy has been lost here, and there will be no new magic crystals here in the future.

As for what to do with these demon crystals, that's their business, after all, this is the spoils of war after they kill the demon devouring the sky, and they have no obligation to share it.

What's more, if there are too many of these magic crystals, the demons in the demon domain will grow rapidly, and there may be many people who want to break the enchantment and pour into the mortal world.

After all the immortal cultivators fell into the mortal world, they could no longer cultivate, because there was no aura in the mortal world, but the demons in the demon realm could continue to cultivate.

Under the trade-off, how can the mortal world resist?

After all, the demon clan only lost the ability to absorb other people's vitality and cultivation for cultivation, but they could also use the negative emotions of mortals to smelt demonic qi and refine mortals into magic pills.

This kind of secret method of inheritance cannot be artificially destroyed by Yundui.

However, after the collapse of the Immortal Cultivation Realm, those rich spiritual qi dissipated without reason.

Yun Du always felt that there was still a turning point in the mortal world.

And until this turn of events occurs, she can hold on to the mortal world.

After putting away the source of demonic qi, out of caution just in case, Ling Junxuan closed his eyes slightly, released his divine sense, and swept it all over the bottom of the pit.

After finding that there was nothing else at the bottom of the pit, he withdrew his divine sense, opened his eyes, and said, "Let's go up, it won't be long before the others find that the Abyssal Sea is gone." ”

Hearing this, Yun Du nodded, put his hand into Ling Junxuan's palm, and the two held hands as they had done when they came, flying all the way up from the bottom of the pit.

The disappearance of the Abyssal Sea means that there are no more life and death talismans.

But all the demons will soon find that not only will there be no more life and death talismans, but their original life and death talismans will also lose all their functions and gradually disappear into their bodies.

However, while cheering for freedom, they will also be ruthlessly told the truth by Yun Dui and Ling Junxuan.

The truth is that their talent for absorbing other people's life force and cultivating has also disappeared along with the disappearance of the life and death talisman.

They did not notice how much time had passed at the bottom of the pit, and when they came out of the pit, they realized that it had gone from dawn to late night.

The crater was huge, and when they came out of it, it looked like two tiny specks of dust, unnoticed.

In addition, the two of them deliberately applied a spell to cover their figures, and they would not be discovered by any demon at all.

They stayed at the bottom of the pit for almost a day, and in such a long time, it was impossible for not a single demon to find that the Abyss Sea had disappeared.

Therefore, as soon as Yun Dui and Ling Junxuan came out, in addition to the conspicuous change in the sky, they also discovered the demons who were stationed near the giant pit at a distance.

If it were someone else, they would leave at any edge of the crater, and they would be spotted by the demons along the crater.

But Yun Dui and Ling Junxuan are different.

Even though they had already applied a spell to cover their figures, Twilight still activated the system skills of the Natural Illusion as a double guarantee.

The two of them left openly in front of all the demons who were guarding the giant pit.

Yun Dui and Ling Junxuan planned to go to the Peach Blossom Forest in Shuanghuan Mountain to see how their Demon Palace was being built.

On the way to the Peach Blossom Forest, Ling Junxuan took out the hot sound transmission jade card, and sure enough, he saw many messages from Mo Huan.

There are those who have not yet found the whereabouts of the Demon Queen, there are abnormalities in the Abyss Sea, and there are also those who have arranged all the affairs of the Demon Domain and are just waiting for the Demon Lord to check it.

The most mentioned one is that the Demon Palace has been completed, and the date of the enthronement ceremony and the double cultivation ceremony can be set at any time.

Faced with such a situation, Ling Junxuan was not surprised.

Now Mo Huan must have discovered that the life and death talisman has lost its effect, because the abyss sea is the place where the life and death talisman is produced, and all the life and death talismans in the demon domain come from the abyss sea.

If something goes wrong in the Abyssal Sea, anyone will immediately check if there is anything abnormal in the Life and Death Talisman.

If the Demon Domain does not have the life and death talisman, it will not be able to guarantee the loyalty of everyone.

After all, with such an obvious change in the Abyssal Sea, every demon clan had more or less guessed that they had been freed.

So, what Mo Huan will use instead of the life and death talisman to become the existence that deters all demons, it is self-evident.