At this time, the gunfire stopped.

Ling Chen, covered in sweat, leaned against the corner of the wall, gasping for air, holding the gun tightly in his hand.

Just when Ling Chen thought that the other party was ceasefire, a sound of ding dong came.

Looking underfoot, I saw a grenade rolling over.

These grenades detonated quickly, and Ling Chen had three seconds to escape.

He rushed out desperately to the side, and suddenly there was another dense exchange of fire.

"Boom."

The thunderbolt exploded, and the sound of a huge thunderstorm blew a crater on the floor.

And Ling Chen narrowly rushed out, hiding behind a bunker.

"If it goes on like this, I won't be able to support it." Ling Chen gritted his teeth, and the injury in his arm became more and more painful.

"Quick, he's hiding there."

One of the bodyguards saw where Ling Chen was hiding, shouted, and opened fire at the place where Ling Chen was hiding.

The other bodyguards aimed at Ling Chen's hiding place.

After a wave of attacks, another bodyguard shouted, "He's about to run out of power." ”

"His bullets won't last long." The bodyguards soon discovered that Ling Chen's bullets were about to run out.

Ling Chen raised his pistol, and after a few sudden blows, he continued to squat down.

……

Ten floors below.

"Boss, can't I keep my eyes?" Brown's left eye was pierced by a long silver needle.

Blood kept pouring out, and his left eye was completely invisible.

"Don't you still have your right eye?" The angel angrily pulled out all the silver needles on his body, these silver needles pierced deeply, thinking that he could catch him without bullets, but he didn't expect that he actually had such a hidden weapon as silver needles.

After screaming, blood was bubbling from all parts of the angel's body where the silver needles had been pricked.

Brown, on the other hand, became a one-eyed dragon entirely.

"When I catch him, I'll gouge out his eyes and pick them up for me." Brown angrily smacked the wall.

"Come in with me, Dr. Vignio may have a way to ease our pain."

The angel suddenly walked to the middle of the passage on the right and put his hands on the wall.

With a "ding" sound, a screen appeared on the wall, prompting: "Fingerprint entry successful." ”

Immediately after, the invisible door of the wall opened, and the angel walked in first.

"Is this the mysterious laboratory?"

Brown had never seen what a lab was like, and he wasn't qualified to go inside.

In this building, no one is allowed to enter except angels and scientists.

Therefore, the tenth floor below feels very mysterious to Brown.

Brown cautiously followed the angel and walked in, and found that the research room inside was very large, covering an area of several hundred square meters, and there were some chemical solvents everywhere.

More than a dozen researchers in white long clothes were busy in the research room.

It seems that they have become accustomed to the angel's coming, and they are only busy with the work in hand.

"Don't look too much, don't talk nonsense, come in."

The angel continued to walk inside, and there was another space inside.

After unlocking the door of the fingerprint, the angel walked in and found Dr. Vigno staring at Su Xiaoxiao in a daze.

Brown followed him and found that the girl he had kidnapped a few years ago had appeared in a huge container full of blue solution.

This instrument is made of glass, transparent and shiny, and Su Xiaoxiao just floats on top of the liquid.

In the other container, lying Jackson, had not been here for long.

The old man Vignio looked at it very attentively, as if he was thinking about something.

The first time he entered Vigno's mysterious laboratory, Brown seemed very excited, standing in the laboratory, even his breathing became a little nervous.

"You're hurt, it looks like the angels of hell have come as an uninvited guest." Vigno said with a glazed look in his eyes.

"Doctor, show us." Angel and Brown appear in front of Vigno.

Vigno's eyes moved away from Su Xiaoxiao's body, the angel's injury was nothing, just take a rest with some medicine, what was really seriously injured was Brown's eye, which completely became a blind man.

"Your eyes, you can't save them, take them out, at least it won't hurt you." Vignio looked into Brown's eyes and frowned.

"When I catch you, I must kill you." Brown gritted his teeth with hatred, thinking that he would be a one-eyed dragon in the future, and no one would be able to bear it psychologically.

"Lie down, give you anesthetia, and then, remove it." Vignio gestured to a small bed next to him.

Brown obediently lay down, then closed his other eye.

After injecting him with anesthesia, Vignio removed the silver needle from his eye, which was then removed along with the entire eyeball.

Next, the wound was treated, bandaged, and it was over.

"I'm curious, who is the one who broke into the angels of hell, and who has that power?" Vignio looked at the angel curiously and asked slightly.

"I guess it's the Demon King." The angel said.

Except for the Demon King, he couldn't think of who it would be.

"Demon King?" Vignio knows that the Demon King is the number one killer in the world, ranking first.

However, he didn't know that the Demon King was his former student Ling Chen.

When he was in school, Ling Chen was Ling Chen, and only in the dragon group, Ling Chen was the demon king.

Ling Chen has a dual identity, and Vignio doesn't know that the Demon King is Ling Chen.

"Yes." Said the Angel of Hell.

"Did you catch it?" Vignio asked, looking shocked.

"No, the Demon King broke into here, the purpose is obvious, I want to rescue Su Xiaoxiao, doctor, I want you to speed up your research, otherwise ......" The angel was slightly worried.

Fortunately, on the tenth floor below, the security was very tight, and the Demon King couldn't find the entrance to the laboratory, but even if he found it, he still couldn't open the door to the laboratory.

"Really?" Vignio was slightly surprised, but he wasn't in a hurry.

If he succeeds in his experiment, then it will be his death, and the angels will not let him go.

Once successful, after the angel kills him, he can completely leave his results to others to take care of, and then Vignio will have no value.

Vignio begins to treat the angel's wounds, which are deep.

"Your wound was pierced by a small sharp weapon, such a sharp weapon is unique to Huaxia." Vignio said.

"It's really from China." The angel nodded.

"In addition, your eyes are not invisible all the time." After tending to the angel's wounds, Vignio looked at Brown and said thoughtfully.

"As long as I can see my left eye again, no matter what the cost, I am willing."

Brown fell to his knees in front of Vignio and said pleadingly.

"His eyeballs have been punctured, and he can still regain his light?" The angel looked at the doctor with some incredulity.

As far as he knew, no hospital in the world could cure a punctured eyeball.

"Others can't, it doesn't mean I can't, but there is only a 60% success rate, and I implant a prosthetic eye for you, although the prosthetic eye is not as good as the original eyesight, but it can be seen, and it will have some special functions, such as night vision!" Vignio stared seductively at Brown.