traveler of time and space

The efficiency has been significantly improved, that is, the probability of the Berserker being killed in battle has become higher.

But it's all worth it.

Because Su Ziyu's income from pulling a wave of monsters is much higher than that of the Berserker itself. Considering that there is also a Lich here, of course the pursuit of efficiency comes first.

"almost."

Today Su Ziyu killed thousands of undead again, harvesting about 30000 points of killing power, plus about 1500 points of soul value.

He decided to retreat temporarily after discovering a ghost in front of him.

Eighty percent of the Claw Demons were killed today, but two elite units appeared, eight of the Berserkers died, and nearly half of them were besieged by ghosts that suddenly appeared. hurt.

The loss is still within the acceptable range.

Su Ziyu turned around and rushed out with the demon, planning to do it again tomorrow in a different position.

"Finally retreated."

A ghost floated in the air, with a worried expression on his face, he said, "The devil is about to rush in today."

"I don't know that the Burial Ground can block them for a few days."

soon.

This ghost flew all the way to the Soul Summoning Tower, and today the demons killed a lot of undead, so it had to go over and activate the Soul Summoning Tower to be resurrected.

Now I just hope that the Boneyard can block these demons for a few more days, so that they won't disturb the master's research.

Another day full of rewards.

Su Ziyu directly expanded the number of little devils to 3000. With so many labors, the base camp soon changed a lot. Buildings were under construction, and a wall was built around them. A large number of little devils The demons are transporting materials to mine ore, and now they have replaced the vassal races as the main force of labor.

"Ding!"

"The blood pool of the abyss has captured a high-quality soul."

Just as Su Ziyu was lying on the stone chair enjoying the massage of the succubus adjutant, suddenly a notification sound came from the system.

Gained again?

Su Ziyu got up directly and walked into the blood pool of the abyss.

——"Minotaur's soul (excellent quality): the soul of a minotaur elite warrior, after transforming into a demon, it is possible to awaken some special talents, and the killing power consumed by advanced demon mutations is reduced by 20%."

interesting!

It seems that if some strong men died in battle near the blood pool of the abyss, their souls may be captured by the blood pool of the abyss.

The succubus adjutant just said that the Minotaur in the west was at war with the ogre. Today, the blood pool of the abyss captured the soul of a minotaur warrior. The soul of the fire giant came from the same way last time.

Today's Su Ziyu is rich and powerful, so he directly extracts this soul and promotes him to become a Berserker.

really.

Another elite unit, the only difference is the addition of the 'Furious' and 'Powerful Charge' abilities.

have nothing to say.

With a wave of his hand, Su Ziyu promoted him to become a Berserker, and then arranged for someone to take him to the barracks.

Now Su Ziyu doesn't lack killing power, nor does he lack soul points, but the devil gene is not enough.Demon gene is the key resource for promotion to mid-level demons. Now he does not promote low-level souls, only high-quality souls will be promoted, because they have greater potential after advanced.

the next day.

Su Ziyu went to the Boneyard again with his demon army. Today, there seemed to be fewer undead, and the blue flame on the top of the summoning tower also dimmed a lot.

But today's harvest is still possible.

Su Ziyu still killed thousands of undead, and then evacuated with people after seeing the ghost.

"Are these demons afraid of ghosts?"

"Why do you retreat as soon as you see a ghost? Should I summon more ghosts?" In the distant sky, a ghost murmured.

Day three.

At the same time, Su Ziyu appeared again with an army of demons. There seemed to be fewer undead today, and the faint blue flame at the top of the summoning tower seemed a little dim.

"It seems that I can't do it a few times." Su Ziyu said with a regretful expression.

This time they encountered many ghosts.

Since there were not many other undead, ghosts also had to be killed. It was still [-] to [-] killing power, plus [-] to [-] soul points. Su Ziyu stopped and retreated after harvesting enough.

"If this goes on, they won't be able to stop them!" In the distant sky, a ghost felt like he was sweating profusely.

The soul power stored in the Soul Tower has almost been used up.

If this continues, it will only take a day or two for the demons to break through the Boneyard's defenses.

"We can only rely on the master's magic circle." The ghost made up his mind.

Fourth day.

Su Ziyu arrived with the demon army as expected, and the number of undeads has decreased again. Now it seems a bit sparse. If you want to spawn monsters, you have to let the berserkers rampage and pull the monsters for a while.

"Pity."

"There shouldn't be many tomorrow." Su Ziyu said regretfully.

But today's harvest is not bad. In addition to gaining a lot of killing power and soul points, a snake demon and a fire burning demon have advanced to become elite units, and seven or eight elite units have appeared in the Berserker.

Day [-].

After seeing the figure of Su Ziyu and his group, the ghost in midair lamented: "Sure enough, it's coming again! I'm afraid we can't stop them today!"

"The high-level undead in the Bone Fortress must be awakened."

At this time, the flames of the Soul Calling Tower are already very dim. Su Ziyu has only harvested more than 1 points of killing power today. He has already seen the bone fortress in the valley, and it exudes evil and death from a distance. .

But just when the ghost was about to activate the withering circle to awaken the high-level undead, Su Ziyu led people away again.

"This place has to stay."

Su Ziyu secretly said: "Let's raise it for a while, maybe next time we can continue to spawn monsters."

In a short time, there are no undead.