"How's it going, what's the takeaway this time?"

Back in the Sky City, a large number of ghouls have already carried the corpses to the Sky City, and now they are classified, and the elves are forbidden. The corpses of the Guard Archer and the Emerald Dragon were being stored separately, and in this corpse, he also saw several green crystals. Pen ~ fun ~ pavilion www.biquge.info

"What is this?"

Picking up a crystal, Lin Han asked curiously, judging from the information prompted by the system, this prop called the Heart of the Ancient Tree is a special resource, but how to use it is not explained, it seems that it should have fallen from the Guardian Ancient Tree.

"The crystal nucleus that guards the ancient tree is similar to the soul crystallization of the underworld class, and with this, I may be able to make a Death Guardian that existed in ancient times."

Anya floated over, holding an ancient tree heart in his hand, but if you look closely, this ancient tree heart is already a little different from the ancient tree heart in Lin Han's hand, that is, in the center of the ancient tree heart, a trace of black appeared.

"Death Guardians are made of these things?"

Lin Han had heard of the Guardian of Death, which was a special class that existed in the legends of many cemetery clans, the powerful ancient tree of war, which was corrupted by the power of death and resurrected again, and had lost its nature to protect nature, and the rest was endless killing. Killing and blood are thirsty.

"Almost, it was originally made with the heart of the ancient tree of the 11th-order war ancient tree, and the combat power of the guardian ancient tree is much weaker than that of the war ancient tree, but it can still be used, the combination of multiple ancient tree hearts, it should be possible to try it, if there can be a death guardian on the sky city, it should be much stronger."

After thinking for a while, Anya said affirmatively, the Death Guardian is not a cabbage, and among the lichs who can make this thing, there are only a few legendary-level lichs, and only they have the strength to corrupt the heart of the ancient tree of the ancient tree of war.

The most important thing is that the Death Guardian is not something that can be crafted with 1 or 2 Ancient Tree Hearts, and in addition, a lot of resources have to be invested, of course, compared to other conditions, resources are actually the easiest.

"Are you done?"

Seeing Oriana coming from a distance, Lin Han asked with interest, this time the battle was even crazier than the previous battle, although there were not many enemies at the beginning, but after the battle, with the crazy corrupt forest on his side, I don't know where the elves came from. The defenders attacked the defense line in waves, and it was like crazy.

"Well, this battle is much more rewarding than the previous ones, just the elf forbidden. The corpses of the guards have collected more than 10,000 units, in addition, there are more than 4,000 units of the corpses of the jade dragon, however, in this battle, our side has also suffered a lot of losses, the number of Dark Beamon Behemoths left is no more than 2,000 units, and the other cannon fodder troops have also lost a lot. ”

Speaking of this, there was also a trace of helplessness on his face, the result of the enemy's crazy attack was a huge loss on their side, and if it was replaced by other races, it was estimated that they would not be able to bear it now, but fortunately, Lin Han's race was a strange race that fought more and more, and the more enemy corpses he collected, the more combat power he could use on his side.

"Able to ban elves. Is the Guard Shooter made? ”

Lin Han frowned and asked, although he said that he had lost a lot of troops on his side, he didn't care too much, if he could ban the elves. The Guard Marksman was converted into a new undead class, and this time he not only did not lose his battle, but also had a good income.

"Anya is already preparing for research, and if a new wave of sacrifices can be made, it may increase the speed of research."

Oriana's words made Lin Han fall into deep thought, Orianna seemed to be eager to make such a sacrifice, although I don't know what her reason was, but from the current point of view, what she said was indeed very reasonable.

They don't have many 9th-order soul crystals in their hands now, and they want to control the elf forbidden. Defend archers, at least have to use a large number of 9th-order soul crystals, so it is inevitable to sacrifice again, the only question is how much to sacrifice.

"Leave 1,000 elves forbidden. The corpse of the archer, all the others are sacrificed, and so is the Jade Dragon, as soon as possible, out of the 10th order transformation class, this is our task now. ”

After thinking about it for a while, Lin Han finally made up his mind, 1000 elves forbidden. The corpse of the guard archer was used for the first batch of transformations and experiments, and in addition, all the other corpses were used for sacrifice, which can obtain a lot of soul crystals, which can not only quickly produce 10-order transformation troops, but also speed up the research of butchers on the Anya's side.

A steady stream of corpses were being thrown into the altar of the underworld by the corpses, and a powerful wave of power began to echo on the altar of the underworld, and this time, Lin Han even saw the phantom of the holy maiden of the underworld appear in the sky above the altar of the underworld.

"Sacrificer, the god of the underworld is very satisfied with your sacrifice, please choose the type of reward you will receive for this sacrifice!"

A low female voice came from above the altar, the source of the figure was the Holy Maiden of the Underworld, and Lin Han also got a hint here, of course he did not hesitate, he directly chose the soul crystal, and the next moment, the huge ball of light above the altar began to condense, and it was replaced by a soul crystal shining with dazzling brilliance!

"Ding! If the sacrifice is successful, you will receive a Tier 9 Soul Crystal x200, a Tier 10 Soul Crystal x30, and an Underworld Sacred Stone x100."

This time, the reward is extremely rich, there are 100 Underworld Sacred Stones alone, and 200 Rank 9 Soul Crystals have greatly alleviated Lin Han's current situation, Anya has snatched all the soul crystals away for the first time, this research mad demon is about to be unable to restrain the power of the desolation in his body.

Anya went to study the new undead troops, Orianna took other troops to patrol around, and several other heroes also had their own things, for a while, Lin Han himself became relaxed, as a lord who had just entered the city of the heavenly realm, he actually met a situation where he had nothing to do.

Of course, Lin Han didn't know at this time, everywhere in the Heavenly Realm City, countless players were wailing and fleeing, they encountered an unprecedented enemy attack, and the 10th-order troops were everywhere like cabbage, although there were also recruitment nests, but not many players dared to recruit, because before recruiting, you had to kill hundreds or even thousands of units of 10th-order creatures guarding the nest. (To be continued.) )