There are two restaurants in the bunker, and the killers above the gold level eat in a relatively luxurious small restaurant.

And the rest of the killers below the silver level dined at a large restaurant not far from them.

Xie Chen is going to blow up all these gold-level killers and above, and the remaining small fish and shrimp will be solved.

At this time, two more heaven-level masters of potion manufacturing had come out to see the situation.

Xie Chen ignored these people.

Dozens of grenades and burst charms were taken out directly from the Burning Sky Ding.

Then I walked through the walls to the small restaurant.

The rest of the heaven-level masters were all inside.

When they saw that it was Bai Yu who came in, they were all defenseless.

Xie Chen directly threw the grenades and bursting charms in his hands at everyone.

At the same time, he used the escape trick to instantly pass through the wall and came to the big restaurant where those little clues were.

Bang!

The sound kept coming, and dozens of grenades and bursting charms all exploded at the same time.

The more than thirty heaven-level masters were blown up by a sudden burst of artillery fire.

Xie Chen was afraid that such a bombing would not be able to kill them.

He released Xiao Hong and Xiao Zi from the Burning Sky Ding, and told them to slaughter the little ones in these big restaurants.

He pulled out the same number of grenades and bursters to do it again.

Who knew that before he could pass through the wall, the reinforced concrete wall tens of centimeters thick was blown down by the grenades and blasters from before.

Those grenades were small in size, but they were very destructive.

Coupled with the burst charm that can break through mountains and stones, there are only two diamond-level killers left in that small restaurant who are still alive.

Although the two of them relied on their strong internal force and mysterious footwork to avoid the center of the explosion.

But he was also seriously injured by the explosion, and there was no intact skin on his body.

Taking advantage of his illness to kill him, Xie Chen still knew the truth.

He had already experienced the power of a diamond-level killer.

In order not to cause any accidents, he threw the grenade and burst charm in his hand at the two diamond-level killers again.

Unlike last time, this time more than a dozen Five Poison Pills were also thrown.

Xie Chen didn't believe that such an attack would not be able to destroy them.

In fact, Xie Chen didn't need to do this at all, those two diamond-level killers had already been blown to a blur of flesh and blood.

Those gold-level killers were not strong enough because their internal strength was not strong enough, and some of them were blown into several sections.

His next round of artillery fire, which could kill hundreds of people, directly tore the two diamond-level killers apart.

And that bunker was blown up directly.

Because of the limited space, the other low-level killers of those red spiders had nowhere to hide at all, and they couldn't escape.

They were quickly slaughtered by Xiaohong and Xiaozi.

And the dark doctor Howzen, who worked with the Red Spider, was also eating in the big restaurant.

Just when Xie Chen was busy dealing with the heaven-level masters in the restaurant on the side.

The cunning Howson escaped by some means.

He was covered in a layer of invisibility liquid, and even Xie Chen didn't notice him.

Xie Chen still remembered that there were two heaven-level masters who went out to investigate the situation before.

He quickly walked out of the dining room and saw that the two had already run to the door of the bunker and were about to slip away.

Xie Chen directly took out a shot from the Burning Heaven Ding and sniped it in.

The divine sense locked onto the heads of the two and pulled the trigger twice in succession.

Unexpectedly, they all hit the back of the head of those two.

The two mercenary guards who had been bluntly promoted to the level of heaven cultivation would not be able to release their internal strength at all.

Straight to the head blown out by a bullet from a sniper rifle.

Xie Chen had already discovered that there was something wrong with the dantian of the thirty heaven-level masters in the bunker.

Under normal circumstances, it is impossible for a gold-level killer to be sniped to death by him.

Besides, as a gold-level killer, how can you not feel that someone is shooting and aiming in the back.

Coupled with the abnormality of the internal force cyclone in their dantian.

Xie Chen guessed that these people must not know how to change from ordinary people to heaven-level masters.

Thinking of this, Xie Chen directly swept to every room in the bunker with his divine sense, wanting to find some clues.

Two minutes later, Xie Chen was finally in a room on the edge of the bunker.

Many bottles and jars were found, all containing colorful liquids.

There were also many orangutans in that room in cages.

Xie Chen guessed that this must be the laboratory of the dark doctor that Zhuge Peng told him.

And those orangutans must have been used to experiment with the medicinal properties of those potions.

Xie Chen quickly came to the room and casually picked up a bottle of red potion and fed it to an orangutan.

Who knew that in less than a minute, the orangutan had gained weight, and it was very violent.

It kept hitting the iron cage with its palm.

The iron pillar on the iron cage that was seven or eight centimeters thick was bent by it in a few strokes.

And there was no damage to his palm.

Xie Chen directly released his aura and formed a sword qi that shot at the orangutan throat, and found that it did not pierce the flesh and skin of the orangutan.

He took out another ordinary iron sword and stabbed it into the orangutan heart, but found that he couldn't stab it at all.

Then he took out a pistol and shot it once.

The hairs on his skin had been burned off, and there was only a shallow mark on his flesh.

Xie Chen didn't expect that this orangutan would become invulnerable after drinking the bottle of potion.

But it was less than two minutes later.

Xie Chen found that this orangutan was no longer violent, but its vitality was quickly dissipating.

After another five minutes, the orangutan was foaming at the mouth and died.

Xie Chen guessed that this should be the potion that the Dark Doctor was researching, and it was obviously not successful yet.

But even if it were, it was terrible.

Presumably, those pseudo-heaven-level masters also took some kind of medicinal liquid, forcibly turning them from ordinary people into top masters.

But Xie Chen found that the liquid medicine came at the cost of consuming people's vitality.

Because he felt a trace of death from those pseudo-heaven-level masters.

It is estimated that they will live for another ten years at most.

Even so, Xie Chen was very worried that the Dark Doctor would cooperate with other martial arts sects again.

Create more pseudo-heaven-level masters and invulnerable warriors.

In that case, when they leave, they will not be invincible.

Xie Chen swept around and didn't find the shadow of the dark doctor, presumably the other party also left early!

He sealed all the potions in the lab.

He also included some experimental instruments and records and those potions, all of which were included in the Burning Sky Ding.

Xie Chen didn't know anything about these high-end technologies.

He was going to bring these things back to Dream City and hand them over to Zhuge Peng.

Let him find some experts to study.

That Dark Doctor can research these things, and he also works with the Killer Organization, he must also be a very ambitious person.

But Xie Chen didn't find him, and even if he did, he wouldn't recognize him.

Because Zhuge Peng said that the person is also known as Dr. Thousand Faces.