Ye Feng sat cross-legged and continued to practice.

Beside him, zombies killed by white bones accumulated, which had become a mountain of small corpses.

More than two hundred zombies were killed.

At each intersection, there are more than a dozen white bones, killing the attracted zombies.

"There are so many zombies!"

Ye Feng couldn't help but sigh that he had already covered up his breath.

No longer continue to attract zombies.

Otherwise, if you continue, the scene will be out of control.

Ye Feng sat cross-legged and practiced in this environment.

At the same time, Ye Feng shook the white bone banner.

The banner suddenly became huge, several feet in a radius, and landed on the zombie hill.

Ye Feng could see that the head of the White Bone Banner also showed evolution.

(137/1000).

It means that the White Bone Banner has to swallow more than 800 zombies before it can complete its evolution.

However, this goal is not difficult.

The current white bone banner can swallow ten zombies at one time and melt ten white bones.

One batch, just two minutes.

"Gugugugu!"

On the white bone banner, black air rolled, like life, wrapping up zombies and melting the white bones in it.

The countdown appears.

After two minutes, the numbers on the White Bone Banner Change.

"belch!"

The corpse cores were also spit out directly by the White Bone Banner.

Ye Feng caught these corpses and continued to practice.

This pre-and-after process, combined, almost becomes a pipeline operation.

Efficient corpse refining and practice.

Ye Feng could feel that the magic power in his body continued to grow, and he also reached the peak of the fifth level of Qi Refining, and could break through at any time.

"Go, go kill, go upgrade!"

Without hesitation, Ye Feng directly assigned the second-level zombie who turned into his own iron smelting corpse.

His corpse refining can also be improved.

For example, although Ye Feng's first few corpses were mortal corpses, they were all upgraded to several levels.

When he was refined by Ye Feng, these corpse refiners were like players, with an additional feature that could obtain experience values.

You will also have to kill enough monsters and will also increase your level.

Because the iron corpse was refined by Ye Feng himself, the level of sacrifice was more than 10%.

Therefore, the range of movement of this iron corpse has become much larger.

Two thousand meters around Ye Feng, the iron corpse can move, all within Ye Feng's control range.

The iron corpse was released, like a tiger returning to the mountain.

After being refined into an iron corpse by Ye Feng, he was much more powerful than ordinary second-level zombies.

Because of its 'iron bone' characteristics, it is almost invulnerable to swords and guns.

On the other hand, other zombies are as fragile as cutting melons and vegetables in front of them.

But he released the iron corpse for a while.

Ye Feng absorbed the corpse core and suddenly a light emanated from his body.

Swish!

Upgraded!

Ye Feng upgraded again and reached the sixth level of Qi Refining!

In "The World of Cultivation", this speed can make a group of players stunned, stunned, and shout that it is impossible.

In fact, if a cultivator came to this world, even if he kept fighting zombies, he would not have upgraded so quickly.

It is also the quick-forming characteristic of the magic cultivator.

Corpse Qi, corpse refining, white bone banner... these factors are the fundamental reason why Ye Feng can quickly improve.

“It’s upgraded again.”

Ye Feng looked up, glanced at the gradually dimming sky, and set a goal in his heart.

"The White Bone Banner may not necessarily become a 'Thousand-Thousand-Thousand-Level White Bone Banner' today, but it will reach at least 700."

"I can try to upgrade one more level."

Ye Feng thought, while waiting for the evolution of the White Bone Banner, he continued to practice.

Upgrading three levels a day is not a problem for Ye Feng.

Time passed by little by little.

The sky gradually faded.

About two hours passed after Ye Feng was promoted to the sixth level of Qi Refining.

There were no living zombies on the streets within a radius of 1,000 meters.

Instead, there are zombies killed by iron corpses.

"It's worthy of being an iron corpse."

Ye Feng nodded and glanced at the properties of the iron corpse.

【One Iron Smelting Corpse (Level 4)】

【Affiliated: Maple Leaf】

【Sacrifice and refining degree: 15%】

【Attribute: Force: 172, Speed: 162, Toughness: 207】

【Features: Iron and Iron Bone, Bone Blade】

The Iron Corpse has also been upgraded, and it has been upgraded to level three.

Under his command, more than 200 zombies died.

With the upgrade, the attributes of the Iron Corpse have been improved.

"It's time to take over the stall left by the iron corpse."

Ye Feng stood up holding the white bone banner in his hand.

The White Bone Banner also swallowed more than 200 zombies, and the number of that thousand has been completed by more than 300.

Ye Feng walked on the street and threw out white bone banners from time to time, landing on the killed zombies on the street.

These zombies were all killed by iron corpses.

There are more than 200 in the nearby streets.

All these zombies were refined into the White Bone Banner, and the progress of the "Thousands of White Bone Banner" could reach half of it.

Ye Feng will also harvest more than 200 more corpses.

The sky has dimmed at this moment.

Ye Feng was about to speed up while it was dark.

...

"It's almost dark, sister."

Near Anyuan Base.

There is a cave hidden in a certain unpretentious earth slope.

Bulletproof glass is placed outside to see outside.

The strong man and short-haired girl in the four are staying here, their expressions are heavy.

Outside, there was a huge zombie dog patrolling, and was still surrounding the "Anyuan Base" there, as if he was extremely eager to break through the base's defense and break in.

"Fortunately, our base is an underground fortification, and this zombie dog cannot invade it."
To be continued...