Global Cataclysm: Start building a dungeon

The black fog and poisonous gas all over the sky, just look at this cannonball!

Air purifiers do work.

However, if the black mist in the sky cannot be resolved, then the effect can only be said to be negligible!

Moreover, once the black mist expands to a certain extent and the acid rain falls, they will have no tools to withstand the rain in the whole city, and what they will face at that time will be a real disaster!

Also at this moment.

The owner of the forum let out a sharp shout.

"fire!"

boom--

Swah——

A flash of fire rushed into the sky in an instant!

At the moment of reaching the dense black mist.

Rumbling--

A loud bang.

Like thunder on the ground.

The flames exploded!

Instantly exploded.

A large piece of black mist was directly blown away, as if a huge circular vacuum zone appeared!

And also at this time.

After the flame exploded, the flame wreckage that spread to the surroundings exploded again.

Rumbling--

There were several loud bangs in succession.

In an instant, the black mist above Qi City covered one-third of the area, and the black mist disappeared directly, as if being swallowed by space!

"efficient!"

Mo Fan couldn't help but let out a low cry, his eyes sparkling.

Brother Lucky and the prophet also looked excited.

this moment.

The host of the forum yelled again.

"Forts No. [-], No. [-], and No. [-], launch together!"

next moment.

bang bang bang! ! !

There were three loud bangs in a row.

Then there were countless huge roars.

in the next period of time.

Everyone's ears were a little ringing.

Don't talk, talk about...

Even if you yell, you may not be able to hear the other party's words.

This situation.

After a full 10 minutes, this eased down.

Also at this moment.

Above the entire city, it was bright... Oh, no, the sun had already set, so it wasn't too bright.

However, even into the night.

The place covered by the black mist and the whole city that is not covered by the black mist at this moment can also be distinguished with the naked eye in an instant!

Moreover, the black mist has not been within the range of Qicheng for a period of time. It seems that it has been isolated by something!

this moment.

Mo Fan, Brother Lucky and the prophet all heaved a sigh of relief.

Only the forum, Lord.

now.

Keeping his head up, his eyes fixed on the black mist above him, motionless.

This stare.

That's nearly 10 minutes!

Wait until 10 minutes later.

The forum owner bowed his head.

that moment.

Kaka-

The owner of the forum made a crisp sound from his neck.

Because I looked up for too long and didn't move, my neck was stiff!

Subsequently.

Just see the forum owner said solemnly:

"something wrong!"

As soon as these three words come out.

The expressions of the three of Mo Fan changed.

"what is the problem?"

The three said in unison.

The forum owner looked up at the sky again, and spoke in a deep voice.

"My family's cloud bombardment device contains isolated and decomposed substances, which will continue to spread and diffuse outward within a certain period of time."

"But, the black mist from the volcanic eruption did not stay away from Qicheng, but has been hovering and circling around Qicheng..."

"The amount...is too big!"

"This time, there are too many erupting volcanoes!"

"It's so dense that the black mist... has reached a level that is difficult to dispel. Only the moment of shelling has the most obvious effect."

"This... also means that every four hours, the cloud bombarder must be used again to disperse the black mist in the largest range, otherwise..."

The forum owner shook his head.

As soon as the words came out.

The expressions of Mo Fan and the others also became heavy.

The effect... is it so bad?

It's going to happen every four hours...

Mo Fan looked at the forum owner and hurriedly said:

"According to this situation, how many days is enough for the shells?!"

Chapter 486 The Wall Collapses

Hear Mo Fan's words.

The forum owner shook his head.

Seeing him shaking his head, Mo Fan's expression froze, and his eyes dimmed uncontrollably.

Is that the end of it?

But at this moment.

The forum owner said:

"There's no need to worry about the shells."

"I brought back all the stocks in a dozen nearby cities."

"Nearly a thousand pieces."

"This thing is manufactured so much that it needs to be used every three days every summer, and there is not enough inventory."

"Moreover, I also brought back four tools for making cannonballs, as well as many materials for making them."

"So, don't worry about the shells. It will take at least half a year to use up all of them!"

"It's just that I didn't expect...the efficiency is so low..."

"Every four hours... I used to use this thing to completely solve all problems with one shot!"

"It's a four-hour round now, it's a waste of time and energy, and it's too troublesome. It seems... there is still room for improvement!"

talking.

The forum owner shook his head again, looking at the bombardment on the ground with a look of disgust.

this moment.

Mo Fan, Brother Lucky and the Prophet.

First his face froze.

Afterwards, all eyes became strange.

They stared blankly at the forum owner.

When I saw the forum owner looking at the sheller, the disgusted look in his eyes...

They want to hit someone!

What the hell, talking out of breath!

Is this also a problem?

This is a fart question!

Afterwards, the three of them looked at each other and smiled helplessly.

"OK OK."

"After all, it's a volcanic eruption, and there are so many volcanoes erupting at the same time. It's already amazing to achieve this effect!"

Mo Fan said to the forum owner.

The forum owner nodded.

Also at this time.

suddenly!

Rumbling--

A loud bang.

earthquake!

The earth shook violently!

Moreover, the burden of shaking this time is more serious than ever before!

Rao is in Qicheng!

In the past, during major earthquakes, Qicheng would be fine with only a small tremor.