Chapter 441 Demon Crystal Core Sacrifice

After sorting out his skills, Du You took the people back to the area of ​​the Devil's Swamp. At this time, there was not a single demon creature in the Demon Swamp.

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

"It seems that the Mother of Shadows is not reconciled, so she has to attack us." Du You smiled. There are not so many demons to contain, what can only so many bats do.

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

"Master, leave it to us." The two sisters said, pulling their bowstrings and aiming them in the air.

Although there are no arrows in his hands, the arrows formed by magic power are more powerful than ordinary arrows. Moreover, the power of destroying demons restrains evil creatures, and the effect has been improved a lot again.

Du You nodded and ignored the bats. There were two powerful archers aiming at the air, and the bats couldn't even get close. Du You came to a stone platform and started pouring demon cores onto it.

With the pouring of the crystal nucleus, the entire stone platform gradually emits a black light. "This light is also black, which is really rare."

While muttering, Du You threw a large number of demon nuclei into it. After the crystal nucleus reaches 2,000, the stone platform will not absorb it. "Two thousand, the task needs to be ten thousand, then there should be five stone platforms. Let's go, let's find other stone platforms." Du You waved his hand, and the two sisters returned to the back of the natural disaster dog again.

Seems to know what Du You and the others want to do, and the Mother of Shadows attacks more and more frequently.

From here, it can be seen that the huge shadow is constantly impacting the Demon Swamp, and waves of waves are constantly set off on the Demon Swamp. Unfortunately, the power of the seal is too strong, and without the help of other demons, the Mother of Shadows can't break free.

Du You just followed the stone platforms one after another along the Devil's Swamp.

Speaking of which, although the Devil's Swamp is not small, it is not too big. At the speed of the natural disaster giant dog, it only takes a day to walk around it. A day later, when he came to the last stone platform, Du You fell down the remaining demon cores.

Open the panel, a progress number 8489/10000 appears on the panel.

"It seems that more than 1,500 demon cores are still needed. It seems that we have to go out for a few days."

Du You took his pet and the two sisters Lin Yushi and Lin Yucha to leave again.

Walk towards the direction of the partition plain. When the distance exceeded ten kilometers, those bats that had been attacking themselves retreated.

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

After Du You left, the Mother of Shadows was still not idle and kept hitting the seal. It seemed that he himself realized that something was wrong. Because of that reversal circle, it is about to be activated.

Just like before, Du You and the two sisters came to the partition plain and started to prepare to guide the flames of destruction across the distance.

When the preparation is completed, a huge fireball will fall from the sky and smash into the demon group. Those demons below level 14 would not survive such an attack at all.

Demons below level 17, as long as they do not rely on speed to escape, or have particularly strong magic resistance defenses, most of them are dead ends. The power of this spell can be seen by being able to guide the magician known for his speed for ten seconds.

Even, because this spell is too powerful, even the spell splitting can't be used on it.

With so many spells of his own, only the Destruction Flame and the Disintegration Spell cannot be added.

A powerful demon that is not destroyed by the flames of destruction will be surrounded by dogs of destruction. Then Du You far away is to decompose the magic spell and add soul piercing to take away these demons in one wave.

There are also two sisters who are killing a lot of people around with their summons, and there are indeed a lot of demonic creatures in this place. Therefore, they were killed together, and a large number of crystal cores were obtained.

After cleaning up and tidying up the battlefield, a group of people hurriedly left. As soon as they leave, the place will be occupied by demons again. At most, the density is smaller than before.

In this way, the group slaughtered on the partitioned plain for three consecutive days. After three days, the last crystal nucleus was finally collected by Du You. "Go back and prepare to complete the mission."

Back again, Du You said slowly. For three consecutive days of almost sleepless killing, even Du You's spirit was under tremendous pressure. If the two sisters hadn't had good willpower, they wouldn't have been able to resist.

Originally, Du You had proposed to take a break many times, but neither of the two sisters agreed.

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

It is impossible for Du You to say that he is not touched at all. With the two sisters who were also relieved, they returned to the edge of the Devil's Swamp. Du You did not go in immediately to complete the task, but prepared to rest first.

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

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

Of course, it was mainly because Du You was waiting for the two sisters to recover, and Du You's own recovery was faster.

When the two opened their eyes, Du You took them back to the last stone platform in the Devil's Swamp.

As before, a large number of bats attacked them, and the two sisters shot the bats to death. With the two of them around, even Xiao Zi was saving his strength and didn't attack rashly.

Du You came to the stone platform on his own, and fell down the demon core.

The last stone platform was finally shrouded in black light.

When the conditions were met, in an instant, the magic circle of the entire Demon Swamp was activated. A huge wave of magic power gathered, shaking the surrounding void. Those huge magic power fluctuations can be felt by people who are far away.

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

"It feels like some kind of sacrificial spell." Du You thought to himself.