Dudian turned around and rushed quickly, stopping the other three people who fled in a panic at the end of the corridor, these three people were wearing the same white coats as the previous middle-aged people, and one of them was wearing thin dust gloves in his hands, he kicked on the wall next to him, and with a bang, the wall was kicked out of a hole, and the fierce force suddenly made the three of them frightened and did not dare to move, and their faces turned pale.

"Which of you is the Doctor?" Dudian said coldly.

The three of them looked at each other, unable to figure out Du Di'an's purpose, and didn't know how to answer for a while.

Du Dian glanced at the work card on the chest of the three people, but did not see the doctor's title, and said: "Where is the doctor, the person who says it can live, and the person who doesn't say it dies!" ”

"I, we're here at the Monster Research Institute, you, who are you?!" One of the middle had the courage to question Dudian, but his pale face looked a little powerless.

Bang, what answered him was Du Dian's punch, which smashed on his head, instantly shattered his skull, and burst his brain, but his body only shook slightly, and then fell down, and his headless body leaned on the shoulder of a middle-aged man in his fifties on the left, and the gushing blood splashed his coat and slipped to the ground softly.

The two people on the left and right were so frightened that their bodies trembled for a while, they hardly dared to gasp, and looked at Du Dian in horror, and the person on the right immediately reacted and hurriedly said: "I said, I said, don't kill me, the doctor is on the eighth floor below, don't kill me......"

The man on the left also woke up and hurriedly said, "The doctor is down there, it's none of our business, don't kill me......"

Dudian turned around and kicked him in the waist with a sweep, kicking his body against the wall next to him, the wall cracked, the middle-aged man's body was embedded in the shattered wall, and the abdominal organs were squeezed by the huge force, blood gushed up, and the seven orifices bled and died on the spot.

Dudian ignored the man on his right, and quickly ran back to Helissa's figure, leading him to raise his foot and stomp on the ground, and with a bang, the corridor cracked, and he and Helisa fell to the seventh floor underground.

In the corridors and rooms on the seventh basement floor, researchers in white coats ran in a panic, and four or five squires in battle armor ran from the end of the corridor, running backwards from the panicked crowd towards Dudian.

Du Dian ignored it, and grabbed a bald middle-aged man next to him, "Where is the doctor?" ”

"I, I don't know, I don't know......" The middle-aged man was grabbed by Du Di'an, his face full of horror.

Dudian was too lazy to talk nonsense, picked up his body and threw it at the attendant who was running, stomped on the soles of his feet again, the floor cracked, and he and Helisa fell to the eighth floor of the basement, where there were two or three figures in white coats walking in the corridor, in a hurry, but not panicked, and when they heard the sudden cracking sound, they all looked back, and suddenly saw Dudian and Helissa who had landed.

The three of them saw that their faces changed, and they hurriedly ran forward.

Du Di'an's figure flickered, and he quickly chased after him, stopped the three of them, and said, "Who is the doctor?" As he spoke, his eyes swept over the work cards on the chests of the three people, and found that one of them was not wearing a work card, and he looked a little leader.

Hearing Du Di'an's words, the faces of the two people next to him changed slightly, and they subconsciously glanced at the person in the middle, but quickly retracted their gaze, one of them puffed up his chest and said sharply: "Who are you, you actually dare to attack our Monster Research Institute, aren't you afraid that Your Majesty will kill you?!" ”

"The same thing, your colleague has already said it again, and now he is dead." Du Di'an's eyes fell on the old man in the middle, who looked to be about sixty years old, and said, "You are the doctor?" ”

The old man's face changed slightly, and he said, "I'm just an assistant, not a doctor." ”

Du Dian snorted coldly, and suddenly kicked on the knee of the person who was talking next to him, and with a bang, the person's knee was suddenly broken, and the broken bones pierced the skin behind the knee, and the body fell to the ground, screaming in pain.

The two people next to them didn't expect Du Dian to suddenly make a move, and hurriedly raised their hands to stop it, but they didn't dare.

Dudian grabbed the man's hair, grabbed his arm with his other hand, and said, "Who is the doctor?" ”

The man's face was full of pain, and he kept screaming, ignoring Dudian's words.

Dudian's fingers were so hard that his nails dug deep into his shoulders, tugging in his flesh, repeating, "Who is the doctor?" ”

The man screamed loudly and was in pain.

Dudian slammed his arm and tore his arm off, blood gushing and splattering onto the old man's pants in the middle, repeating in vinegar, "Who is the doctor?" ”

The man was covered with cold sweat, opened his eyes in horror, looked at Du Dian's calm face in front of him, as if looking at a demon, and said in a trembling voice: "I, I don't know, I don't know......"

Dudian's fingers crossed his chest, the sharp nails easily cut through his unprotected overalls, exposing the skin on his chest, the nails skimmed, like a knife edge, cutting a bloody streak, his fingers grabbed the edges of the bloody stains and tore them, half of the bloody skin was raw, and the sharp pain of the tears made the man let out a howl like killing a pig, and his whole body convulsed, and the pain was almost unconscious.

"Who's the Doctor?" Dudian repeated.

This person was so painful that he couldn't hear Du Di'an's words clearly, and the old man in the middle saw such a bloody scene, his face was ugly, and he said, "Stop, I'm a doctor, what are you going to do?" ”

"You are?" Du Dian stopped and looked at him, judging from his dress and temperament, he did have some guesses and doubts, but he admitted it, but he might not be able to believe his words, his heart moved, and said: "Take me to your personnel file management office, I want to see your identity information." ”

The old man's face changed, and he hesitated.

Seeing that his expression was different, Du Dian squinted slightly, and said to the young man on his right who was trembling with fright: "If you don't want to learn from him, you can lead the way." As he spoke, he let go of the man who had been tortured to death in his hand.

The young man's whole body trembled slightly, and when he heard this, he glanced at the old man next to him, hesitated, and said to Du Dian: "I'll take you there, don't hurt me." After that, make a leading pose and lead the way in front.

Du Dian grabbed the old man and said, "You follow too." ”

The old man's face was ugly, he didn't dare to resist, and followed the young man.

The archives are on the third basement floor, Du Dian is holding Helissa in one hand, while leading the two of them up the stairs to the third basement floor, and when he meets the attendants stationed on each floor along the way to intercept them, he casually kills them, these attendants are weaker than the eight high-level boundary people outside, and they are not his opponents at all.

With the death of the attendant, the faces of the two people who were held hostage by Dudian became more and more desperate.

Soon, when he reached the third basement floor, the young man found the archive room and said, "I don't know the password of this door...... Before he finished speaking, with a bang, Du Dian kicked on the door and kicked the heavy metal door open.

"Now I know." Du Dian walked in, his eyes swept over, and he saw that there were many documents and files on the shelves in the room, and he said to the young man, "Find the doctor's file and give you two minutes." ”

The young man's face turned pale, knowing that there was no room for bargaining, he hurriedly ran to the shelf, rummaged through the files, and turned all the files into pieces, and soon, he took out a sealed file from it, he breathed a sigh of relief, and handed the file to Dudian, "This is the file of Dr. Poland." ”

Du Dian opened it and glanced at it twice, there was no portrait on it, but it recorded body information, age seventy-two, height sixteen or seven, from the aristocratic Bomi family......

He quickly finished reading it, turned around and glanced at the old man, his face was slightly cold, and said, "You are not a Polish doctor, where is the real doctor?!" ”

The old man was so nervous that his fingers clenched, and he gritted his teeth and said, "I won't say, you don't want to find Dr. Poland!" ”

A cold light flashed in Du Dian's eyes, the dark pupils shrank slightly, and the world in front of him immediately became clear, and the heat source reactions running on each floor of the underground research institute were all in sight, and soon, he saw that most of the people in the research institute had fled to the ground, but there were three slightly hot heat source figures around the figures, and four fiery figures were running in another direction.

"I want the golden cicada to come out of its shell!" Du Dian snorted coldly, clutched the file in his hand and threw it out, and the pressed paper ball hit the old man's throat, and the sound of broken bones instantly sounded. The old man opened his mouth wide and looked at Dudian in horror as if he was suffocating, and staggered backwards.

The young man next to him trembled and didn't dare to help.

Dudian led Helissa and chased him out of the ground.

"Doctor, quick, quick!" The short young man looked at the panting Polish doctor behind him, anxious.

Dr. Poland ran out of breath, his face was red, he was sweating profusely, and said, "No, rest for a while, my foot hurts......"

The short young man jumped to his feet in a hurry, and immediately ran up and said, "Doctor, I'll carry you, if you don't hurry up, they'll catch up." ”

"Not so soon, I've already asked Jeff to disguise me, if they look for me, Jeff will take my place." Dr. Poland paused, gasped, and said, "Do you know who they are, and what are you trying to do when you attack our Monster Research Institute?" Is it for the "Black Prison" experiment? ”