Chapter 140 Detection

Things were just as Zhang Feng thought.

After reporting the news to the fortress general that the dark creatures were just a group of ordinary cannon fodder that had been enhanced.

He directly received a hidden mission completion prompt from the [Cannon Fodder Group].

It's a pity that this hidden mission shouldn't give many honor points. If you complete a side mission given later, you may gain a lot.

"If you can do it, the empire will never be stingy with rewards!"

Wang Yi, the highest-ranking general in Heihe Fortress, personally said to Zhang Feng, "We just need to investigate what this so-called dark reinforcement is about!"

The side mission is issued directly. It is not only the NPC mission issued by the general in front of you, but also the same side mission issued by the system.

In other words, after completing this task, you can directly get two rewards.

"Not only that, I think that if I can discover how the dark lord carries out dark enhancement, I might be able to get another hidden mission."

An Yunfeng leaned against Zhang Feng and said.

"Well, this task is neither difficult nor easy."

Zhang Feng nodded slightly and looked at the black ball of light in front of him. As long as he entered there, he should be able to see clearly what was inside.

The difficulty is that there are a large number of dark creatures in front of you. As long as you leave the wall and go down, you will be swallowed up by a large number of monsters in an instant.

Even if Zhang Feng calls out all the summoned creatures, he may still find it difficult to deal with so many enemies.

Not to mention whether there is any scary guy inside the black ball of light.

For example, a lord-level BOSS, or... the dark lord arrives in person.

But there are simple ways to do it.

Zhang Feng has many skills, and there are also many summoned creatures that can fly.

The fastest one is the wind bird in the first-turn skill, which can fly at extremely high speeds with the help of wind spells.

With the current distance between the city wall and the black ball of light, it would take about ten seconds to pass directly through it.

Therefore, as long as Zhang Feng controls the flying bird to make a circle, he may be able to complete these tasks.

However, one thing to note is that although Wind Bird is fast, its attributes are definitely not as good as those of Lord-level BOSS.

Mainly used as a detection type of summoned creature, the wind bird's health and defense are very low. Once it is targeted by the lord-level BOSS, it can basically be killed instantly.

"Try it first," Zhang Feng whispered, then stood behind the city wall and summoned a wind bird.

Then he controlled the wind bird to hover in the air for a moment, stretched its speed to the limit, and then flew straight towards the black ball of light.

After a moment, the flying bird he controlled broke through the edge of the black light ball and entered the inside of the black light ball.

After arriving here, Zhang Feng was a little surprised.

There are a huge number of monsters here, lining up from a distance.

After passing through a blue-black light barrier, his attributes increased greatly.

Zhang Feng was extremely surprised by such an easy improvement.

This is not a simple percentage increase, but an increase of more than ten times or dozens of times.

Zhang Feng suddenly saw a progress bar in the corner of his eye, which was continuously accumulating numbers.

1%, 2%, 3%...

The growth rate is a bit slow, growing by 1% in about two seconds.

Zhang Feng cursed secretly in his heart, which almost meant that he needed to stay in this black ball of light for a full 200 seconds.

It takes more than 3 minutes, which is a bit difficult to do.

Because the moment he entered, an extremely huge demon lord below raised his head and roared.

He stood on all fours, holding a long-handled knife more than ten meters long in both hands, and suddenly struck at the wind bird he controlled.

The brilliant sword light broke through the wind and rushed in front of Zhang Feng in a very short time.

Fortunately, he was always vigilant and twisted Fengniao's body in an instant, avoiding the attack of the sword light.

"kill him!"

The demon lord roared angrily, raised his front foot, and stepped forward hard. All the monsters around him immediately became red and strong.

Each attribute has been fully increased.

But no matter how you improve it, most of the monsters are just melee monsters and pose no threat to the wind birds flying in the air.

The real threats are a few flying units and some spellcasters.

Several harpies flew behind him, and some flame demons ignited the flames in their hands and threw them at him.

Since Heihe Fortress still needs to be attacked, the number of monsters chasing Zhang Feng with the demon lord at this moment is not very large.

There are only some monsters around the demon lord, and the number of them that can hunt him down is naturally very small.

But this is only temporary.

Zhang Feng discovered that as the progress bar in front of him continued to increase, the demon lord's roars and attacks gradually increased in frequency.

More and more monsters around him began to turn towards him, and large numbers of aerial monsters appeared unconsciously.

Zhang Feng looked quite nervous. When the progress bar reached 60%, he already felt a little strenuous.

It seemed that there were enemies chasing him everywhere, and there were rampaging spells everywhere.

I feel like a sparrow in a net, with no hope of escape.

When the progress bar reached 70%, Zhang Feng was finally hit by a flame bomb, and his body was charred and fell.

Before he landed on the ground, he was crushed by a large number of spells and air monsters that attacked from behind.

"Fuck!"

Zhang Feng opened his eyes and cursed. He was 30% of the way to success, but the wind bird he controlled died at 70%.

Although his death was infuriating, he had to admit it.

He originally thought that he should have died long ago, but he still held on for a few more seconds.

He didn't grasp the timing of dodging in the last few seconds, and he was completely relying on his lucky dodge to avoid the attack.

Normally, he should be hit at 66%.

"This mission is not easy to do."

Zhang Feng and An Yunfeng sighed helplessly, "Be prepared for a long battle."

He hoped that when he controlled the wind bird again, the progress could still be maintained at 70%, but he knew that this was almost impossible.

After coming out of the black light ball, once the progress bar stagnated, he would probably have to start from the beginning again.

"Take your time, I have plenty of time."

Zhang Feng exhaled lightly, looking at the many monsters struggling in the sea of ​​fire ahead, and watching his experience points continue to grow.

He continued to summon a wind bird, controlling it to fly towards the inside of the black light ball.

Then...

"Come again!"

Zhang Feng summoned the flying bird again and flew towards the black light ball.

"Come again!"

"Come again!"

"I don't believe it!"

"80%, come on!"

"The last time!"

"The last and last time!"

After repeated efforts, Zhang Feng finally stretched the progress to 90%.

Then, no more progress!