This land has to be conquered.

It's not just because it can collect protection fees, but more importantly, this land can actually automatically hatch soul worms.

Just now, Su Ziyu witnessed the birth of a soul worm. He vaguely heard some movement, and then saw a young worm crawling out from the ground. Its gray-white body seemed to have just been born. It nibbled on some food around it, and then became the size of a normal abyss worm.

This abyss worm has been wandering around in the same place since its birth, and it seems to have no intelligence.

No wonder there are wild swarms of worms here.

Su Ziyu casually marked the soul worm, and then continued to sweep the corrupted plains in front of him with his army of demons.

After knowing that there was a lich next to him, he was still a little worried.

A large number of wild claw demons were killed.

The land eroded by the abyss is about one hundred square kilometers. Su Ziyu soon reached the border area. When he took a step forward, the color of the land was withered yellow, while the land under his feet had a hint of deep red.

Basically, you won't see any demons outside this range.

Outside seemed to be the territory of wild beasts, insects and sub-dragon species. From a distance he could see a group of leisurely strolling ground dragons, which looked like small mountains of meat.

"This is my territory!"

As a new demon lord, Su Ziyu quickly made this land his own. He kept half of the claw demons and brought the rest back to the abyss blood pool.

Today's results are very good.

Su Ziyu obtained a total of more than 6,000 points of killing power, 210 points of soul value, 160 points of demon genes, plus several soul crystals.

These are all demons from the wild.

There are not many powerful demons in this land. The most dangerous demon encountered is a claw demon elite. If Su Ziyu had not appeared, it might have advanced to become a demon lord.

"Master." The succubus lieutenant greeted him warmly.

She brought back a dozen or so dog-headed men, but Su Ziyu discovered that there seemed to be an injury on her arm.

"What's wrong?" Su Ziyu asked.

"I encountered a kobold warlock and killed him." The succubus lieutenant raised the spoils in his hand and said proudly, "It will be restored tomorrow."

It was a staff that looked a bit tattered.

Su Ziyu had no intention of taking her spoils. After all, the succubus had a very high IQ, so he left it to her to use as a weapon.

The resources harvested this time are sufficient.

Su Ziyu quickly decided to upgrade the Abyss Blood Pool first, because this was his base camp.

50 soul points, 100 demon genes, 10,000 killing power.

This consumption makes people feel a little sad.

Su Ziyu had to transform some soul crystals because he might not have enough killing power later.

"Abyssal Blood Pool [Level 2]."

"Demon Hatching Pool: Hatching efficiency +100%, Demon gene tree unlocking 40%, Demon gene mutation efficiency 20%, Soul collection efficiency +20, Killing power conversion +40%."

“Enhanced soul collection: There is a certain chance of obtaining high-quality souls, and a very low chance of obtaining legendary quality souls.”

"Demon promotion: Spend a certain amount of resources to transform the demon, and it can be directly promoted to an elite unit."

"Soul Resurrection: Spend a certain amount of resources to revive the soul of the demon. It is possible to awaken some memories of the past life and gain some special abilities of the past life. At least the elite units can perform the ritual."

"Mother of Worms: Consume 5,000 points of killing power, 300 points of soul value, and 200 points of demon genes to summon a Mother of Worms. The Mother of Worms will not leave the range of the Abyssal Blood Pool, nor will it be commanded by the Demon Lord, but any enemy that approaches will be attacked by it. The Mother of Worms is regarded as a Demon Lord, a leader unit."

"Advanced requirements: Soul value 100 points, Demon gene 200 points, Killing power 20,000 points."

The earth is shaking.

Su Ziyu felt that there seemed to be some evil and powerful force gushing out from the ground. The size of the abyss blood pool was gradually expanding, and at the same time, the deep red land was also expanding. Some of the originally dry yellow land was gradually transformed into blasphemous land. A large amount of blood-like liquid gushed out.

All the demons seemed to be in high spirits, and the succubus lieutenant looked like he was about to stick to Su Ziyu.

"Master! Our strength has grown again!" said the succubus lieutenant excitedly.

The diameter of the advanced abyss blood pool is close to one hundred meters. Demons can recover from their injuries quickly after approaching it, but they cannot enter the blood pool. Those blood-like substances are also very dangerous to them.

Mother of Worms?

Demon lord?

Unable to command? Equivalent to a powerful guard?

The first thing that Su Ziyu noticed was the Mother of Worms. It was a giant worm that was tens of meters long. It looked similar to the Abyss Worm, but it gave people a special sense of oppression.

"What a big bug! But the cost of summoning it is too high!" Su Ziyu couldn't help but shook his head.

Its information is displayed on the system.

The Mother of Worms is a powerful creature that is born near the blood pool in the abyss. Its strength is close to that of an ordinary demon lord, but it has no intelligence and is just a life dominated by pan-consciousness.

It will protect the soul worm and prevent others from approaching the abyssal blood pool.

But you can’t take it out.

As long as the Mother of Worms appears near the Abyss Blood Pool, they will never leave unless the Abyss Blood Pool dries up.

"Hatch 50 Claw Demons."

Su Ziyu discovered that the speed of demon hatching had increased, and some higher-level demons were also unlocked, including his own current form - the Fire Demon.

The newly unlocked demon forms are - Berserker, Cunning, Scorch, Vrock, Demon Hunter and Snake.

Suzi fish can see their graphics and information.

but.

These demons are basically mid-level demons. Some of them have some prerequisites for promotion, which seem to be related to the abilities they have mastered.

bite.

"The Abyssal Blood Pool captured a high-quality soul."

Su Ziyu had just upgraded the Abyss Blood Pool and was checking the expanded demon data when suddenly a system prompt sound woke him up.

Have you achieved something so quickly?

Su Ziyu's expression was quite surprised. With the help of the system's ability, he looked into the abyss blood pool and soon saw a tall soul.

giant?

It was about five or six meters tall, with a human-like appearance, but without any hair, and the state of its soul seemed to be related to its state before death. The consciousness of this giant soul was already very vague, and his huge body exuded a kind of oppression that made the other captured souls dare not approach.

——"Soul of a Fire Giant (Excellent Quality): The soul of a Fire Giant warrior, after being transformed into a demon, may awaken some of the skills of the previous life, and the killing power consumed by the demon advanced mutation is reduced by 25%."

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