After sorting out his skills, Du You led the people back to the area of the Demon Swamp. At this time, there was not a single demonic creature left in the demon swamp.

But as several people entered again, there was a sudden sound of a bell ringing in the air, and when I looked up, I saw that it was the same kind of big bat again.

"It seems that the Mother of Shadows is not reconciled, so she will attack us. Du You smiled. There weren't so many demons to restrain them, just a few bats that could do anything.

Although before, these bats were all restrained by their own scavenging dark beetles, and now there are not so many corpses to make, but the large number of demons before has brought them more pressure than these few bats.

"Leave it to us, master. The two sisters spoke, pulling their bowstrings and pointing them in the air.

Although there are no arrows in his hand, the arrows formed by magic are more powerful than ordinary arrows. Moreover, the power of demon slaying restrained evil creatures, and the effect was improved a lot again.

Du You nodded, and didn't care about those bats, there were two powerful archers aimed at the air, and those bats couldn't even get close. Du You came to a stone platform and began to pour demon crystal nuclei on it.

As the crystal nuclei were poured in, the entire stone platform gradually glowed with black light. "It's rare to see this light and black. ”

Du You muttered as he threw a large number of demon crystal nuclei into it. After the crystal nucleus reaches two thousand, this stone platform will not absorb it. "Two thousand, the task needs to be 10,000, then the stone platform should also have five. Let's go and find the other stone platforms. Du You waved his hand, and the two sisters returned to the back of the Scourge Giant Dog again.

It seemed to know what Du You and the others wanted to do, and the attacks of the Mother of Shadows became more and more frequent.

From here, it can be seen that the huge shadow is constantly hitting the Demon Swamp, and the waves are constantly setting off on the Demon Swamp. It's a pity that the sealing power is too strong, and without the help of other demons, the Mother of Shadows can't break free at all.

Du You just looked for it along the stone platforms of the Demon Swamp one after another.

Speaking of which, although the Demon Swamp is not small, it is not too big, and with the speed of the Scourge Giant Dog, it only takes a day to walk around it. A day later, when he came to the last stone platform, Du You poured down the remaining demon crystal nuclei.

Open the panel, and a progress number 8489/10000 will appear on the panel.

"It seems that we still need more than fifteen hundred demon crystal nuclei, and it seems that we are going to go out and work for a few days. ”

Du You took his pet and the two sisters Lin Yushi and Lin Yucha to leave again, and walked in the direction of the partition plain. When the distance exceeded ten kilometers, the bats that had been attacking them retreated.

It seems that the range that the Mother of Shadows can control is ten kilometers, and it will not work beyond this distance.

After Du You left, the Mother of Shadows was still not idle, constantly hitting the seal. It seems that he himself realizes that something is not good. Because of that reversal circle, it looks like it's about to be activated.

Just like before, Du You and the two sisters came to the Partition Plain, and from a long distance, they began to prepare to guide the Flame of Destruction.

When it was ready, a huge fireball would fall from the sky and smash into the demons. Those demons below level 14 will not survive under such an attack.

Demons below level 17, as long as they don't rely on speed to escape, or if the magic resistance defense is particularly strong, most of them are also dead. The power of this spell is evident in the ability of a magician known for his speed to channel for ten seconds.

Even, this spell is so powerful that even the spell splitting technique can't be used on it.

With so many spells on his own, only the Flame of Destruction and Disintegration spells can't be added.

A powerful demon that the Flame of Destruction does not destroy will be surrounded by the Dog of Destruction. Then Du Youyuan was far away from the dismantling spell and soul piercing, taking away these demons in waves.

There are also two sisters who cooperate with their summons to kill a lot of people around, and there are indeed a lot of demonic creatures in this place. Therefore, after killing together, a large number of crystal nuclei are in hand.

After cleaning up and cleaning up the battlefield, a group of people hurried away. As soon as they left, the place would be occupied by demons again. At most, it's a little less dense than before.

In this way, the group killed on the Partition Plain for three days in a row, and after three days, the last crystal nucleus was finally collected by Du You. "Go back and get ready to complete your mission. ”

Falling back again, Du You said slowly. After almost sleepless killing for three consecutive days, even Du You's spirit felt tremendous pressure. If the two sisters weren't good willpower, they wouldn't be able to resist at all.

Originally, Du You proposed to take a break many times, but neither sister agreed.

It seems that the two of them are using their actions to show that they are not a burden, but a good helper for themselves.

If Du You wants to say that he is not moved in his heart, it is impossible. With the two sisters who were also relieved, they returned to the edge of the demon swamp, and Du You did not immediately go in to complete the task, but prepared to rest first.

The last step has been achieved, who knows if there will be any emergencies in the end, so Du You is ready to do the last step of the task with the fullest spirit and the most peak state.

After continuous fierce battles, the group had a lot of experience in how to recover in the shortest possible time. With the medicine and a reasonable rest, in just two hours, the group returned to normal.

Of course, the main thing is that Du You is waiting for the two sisters to recover, and Du You's own recovery speed is faster.

When the two of them opened their eyes, Du You took them back to the last stone platform in the Demon Swamp.

Again, as before, a large number of bats attacked them, and then the two sisters shot the bats to death. With the two of them here, even Xiao Zi was preserving her strength and didn't attack rashly.

Du You came to the stone platform by himself and poured down the demon crystal nucleus.

The last stone platform was finally shrouded in black light.

When the conditions were met, in an instant, the magic array of the entire Demon Swamp was activated. Huge fluctuations of magical power converged, shaking the surrounding void. The huge magic fluctuations can be felt by people from a long distance.

Du You felt that a large amount of dark power was constantly rising into the air. In the process of the operation of a strange magic array, it disappeared little by little, and another force appeared in the air.

"It feels like some kind of sacrificial spell. Du You thought in his heart.

.。 m.