Wang Du understood what Yan Baiyi was preparing, which meant that darkness was not far off.

Feng Yan'er shook her head gently, she knew about the arrival of darkness after accepting the inheritance of the first generation of Tianfeng, so she unconditionally supported Wang Du.

"Go ahead, I'll take care of it at home. ”

Wang Du sighed at Feng Yan'er's sensibility, what more could she ask for if she had a wife like this?

A day later, Wang Du arrived at the Starry Sky Mine, where the manpower Wang Du needed had already been gathered.

Immediately, under the command of Wang Du, a group of people began the journey of cooperative research and development!

Three months later, a terrifying explosion occurred in the Starry Sky Mine, which was the result of experiments on a new weapon that Wang Du and the others had developed.

Immortal magic and energy are condensed together, then infused into projectiles, and then activated in the form of firearms.

There is also a high-power spell injected into the container, and then a large number of demon-breaking ore fragments are placed in the container, as long as the container explodes, then there is not an inch of grass left in a radius of a hundred miles.

One of the advantages of these things is that they can also be used by ordinary people, except that this weapon of mass destruction is an indiscriminate attack, so it is only suitable for people like death squads to equip it.

With the prototype, Wang Du struck the research and development while the iron was hot, and in a blink of an eye, five years have passed, and in these five years, Wang Du and the new weapons they have researched have been distributed to the front line, which has increased the combat power of the front line several times.

Wang Du's own cultivation was a crazy breakthrough beyond common sense, after he refined the energy condensed by the Great Universe, his cultivation actually broke through to the Immortal Emperor Realm at such a natural point!

In five years, from the Immortal King to the Immortal Emperor, this is really a shock that cannot be described in words.

"Emperor Hanhai, I've been out for a long time, I'm going back to Xuantian City today to take a look, I can already be fully responsible for the public refining here, and I can rest assured. ”

"The hall lord's efforts over the years have not been in vain, the combat power of our army has been greatly improved, in the last few major conflicts, we relied on the equipment developed by the hall lord to kill those extraterritorial demons who tried to cross the boundary wall. ”

"I'll go first, I'll leave it to Emperor Hanhan here, by the way, there is one more thing, that Li Lingling, who took the forbidden road from the Tianqian Continent, you should return yourself, speaking of which, I am still his descendant. ”

It turned out that the first Tang Emperor of the Li royal family violated the supreme ban and took the forbidden road to the upper realm, but was arrested by the law enforcement team, and then sent to this starry sky mine to mine.

"With little things, I can remove him as a sinner. ”

The Emperor of Hanhai turned to leave, but at this time, the heavenly dome suddenly tore apart, and a huge black hand fell from the sky!

"It's not good, it's an extraterritorial demon!

Emperor Hanhai was shocked, this day finally came.

In order to prevent the Starry Sky Mine from being easily found by the Extraterritorial Demons, Yan Baiyi has arranged a big means here, and the entire Starry Sky Mine is making spatial jumps every moment to avoid the detection of the Extraterritorial Demons!

But today, the Extraterritorial Demon Race has finally found this starry sky mine, and they are about to launch a devastating blow to this important strategic core!

When it was too late, the Hanhai Emperor's whole body cultivation was wide open, and then he attacked and killed the extraterritorial demon clan!

Wang Du was not to be outdone, he also held the Snatching Star horizontally and killed the extraterritorial demons!

At the beginning of the war, everyone in the Starry Sky Mine hurriedly turned on the highest defense.

Outside the starry sky, the Nine Demon Emperors surrounded the Starry Sky Mine, it seems that this time the Extraterritorial Demon Clan has made up their minds, and they actually sent the Nine Demon Emperors.

"Your Excellency, ask for help immediately!"

While asking Wang Du to ask for help, the Emperor of Hanhai also led the Dafa of the world to attack and kill the extraterritorial demons!

Wang Du hurriedly asked Yan Baiyi for help, the Nine Demon Emperors were too terrifying, he and the Hanhai Emperor were very likely to die here!

"It's useless, the Demon Lord has already found your Supreme, and now he can't protect himself. ”

An Extraterritorial Demon Emperor spoke lightly, and he said a piece of news that shocked Wang Du and Emperor Hanhai!

The Star Devouring Demon Lord actually found the Supreme Immortal Emperor Yan Baiyi!

"It's you!Red Moon Emperor refining red dust!"

The Emperor of Hanhai recognized this person, and he was also one of the Ten Great Emperors!

"Hanhai, isn't it too late to recognize this seat now!"

The extraterritorial demon clan laughed evilly, and then the terrifying demon power attacked the Hanhai Emperor!

It turned out that this Red Moon Emperor was an undercover agent of the Extraterritorial Demon Clan, the person Yan Baiyi had been trying to find! No wonder they were able to find the Starry Sky Mine! It turned out to be some Red Moon Emperor's help!

"Traitor!

The Hanhai Emperor was furious, and he launched a fierce attack on the Red Moon Emperor!

"Traitor? It's ridiculous, I'm the son of the Star Devouring Demon Lord, otherwise why do you think Yan Baiyi can't detect my true identity? That's because I don't have the breath of an ordinary demon anymore!"

The Red Moon Demon Emperor said his identity, he turned out to be the son of the Star Devouring Demon Lord!

A great war broke out, Wang Du and Emperor Hanhai fought desperately, found a gap and the two joined forces to kill a demon emperor, but Emperor Hanhai was also injured.

The battle between the Emperor Realm can be said to be dark, the sun and the moon are dark, the galaxy is shattered, the space is collapsed, and the terrifying energy shatters the sky!

However, the number of opponents was too many, so many that Wang Du and Emperor Hanhai desperately killed the three of them, and it was still difficult to deal with them.

"Hall Master, you go, I want to send the Starry Sky Mine to leave, it must not be destroyed!"

The Emperor of Hanhai is determined to live and die, and he wants to burn all the jade!

Wang Du didn't speak, he actually closed his eyes!

"It's not that easy to go!"

The Red Moon Emperor took the remaining five Demon Emperors to attack Wang Du and Hanhai Emperor at the same time, and when Hanhai Emperor saw that Wang Du was so abnormal, he could only protect Wang Du first!

"Boom!"

The terrifying attack slammed on top of the Hanhai Emperor's Talisman Qi, but the strength of the Red Moon Emperor and the Hanhai Emperor was the same, plus there were five Demon Emperors' energy injections, so the Hanhai Emperor's Talisman Qi was directly shattered!

The Red Moon Emperor's attack was about to slap on the Hanhai Emperor, at this time, Wang Du suddenly opened his eyes, he grabbed the Hanhai Emperor and retreated, and then a god appeared behind Wang Du!

The terrifying Monkey King held the axe in both hands, and under the gaze of that god-mighty eye, the Red Moon Emperor and the five Demon Emperors actually stopped unconsciously!

"Whew!"

The axe light swept across the sky, and the Red Moon Emperor and the five extraterritorial demons turned into ashes in an instant!

Emperor Hanhai didn't know what was going on, he only heard Emperor Chiyue shout before he died:

"Fourteenth-level lifeforms!"

After an axe, the god disappeared, and Wang Du fainted!

He forcibly summoned one-third of the clone of the Ancestor Pangu to descend with the twelfth-level Immortal Emperor Realm, which had completely overdrawn his true yuan!