"Grenades!"

The two grenades were thrown out by Yu Yang and the others, and Wang Hao took two steps back, along the position of the low slope, wanting to bypass the low slope and copy these people from behind.

These retired soldiers are not very strong in combat, but they only occupy some terrain advantages, but two grenades disrupted their layout, and the two soldiers in order to avoid the grenades, the firepower appeared empty, Lao Zhao and John quickly advanced to the front, occupied a favorable position, and counterattacked.

Wang Hao, who was behind him, stood up from behind him, attacked from behind, killed two soldiers, and finally three soldiers quickly retreated to the back, wanting to retreat into the institute, but as soon as he got up, one person was killed, and the remaining two ran into the research institute building in a panic.

"Lao Zhao is on guard, I'll open the door!" Yu Yang swiped the access card he had taken from the researcher before, and the closed door opened again.

"Prepare grenades!"

After a delay of three seconds, a grenade was thrown into the door, and the two people immediately hid on both sides of the door, and the explosion was over, and they rushed in directly.

"There are three elevators, what should I do?"

After entering the door, there was a place similar to a hall, but the space was not large, there were two tables and a few benches, and a man in casual clothes fell to the ground and convulsed, the explosion just now, several shrapnel hit him, and now he is dying.

Three elevators, leading to three places, Yu Yang frowned, and grabbed the person who fell to the ground: "Say, where do these three elevators lead to!" ”

The man in casual clothes looked at Yu Yang, his eyelids lifted slightly, and just as he was about to speak, he swallowed directly.

"Let's go down from the first elevator and take a look, be careful, Lao Zhao, you are responsible for blocking the location of the door to prevent their reinforcements from rushing over, there is a team of people outside, don't be touched by them!"

"Roger!"

Yu Yang took out an access card on the corpse, and then opened the elevator door, sure enough, two cards are needed to open the elevator, there is only one button, Yu Yang and Wang Hao glanced at each other, the two of them stood on both sides of the elevator, and John stood on Yu Yang's side with a flashbang, waiting for the elevator to descend to the place and throw it out directly.

The elevator moved slowly, Yu Yang was vaguely nervous in his heart, took a deep breath, the muzzle of the gun was carefully pointed at the door, the elevator slowly began to fall, this is a freight elevator, the space is much larger than the general passenger elevator, and the noise when descending is very loud, like an old-fashioned elevator, slowly turning the gears, moving little by little, the sound is like an old woman grinding her teeth, very ugly, and harsh.

"Bang dang!"

A loud bang was accompanied by shaking, the elevator seemed to fall to the ground, Yu Yang gently touched John, John put his hand on the safety of the flashbang, the elevator door began to slowly, John instantly opened the safety directly, and then threw it out from the crack in the door in the elevator, and quickly picked up his gun and pointed it at the elevator door.

A muffled sound was accompanied by two screams, Yu Yang knew that the flash had an effect, and then a series of gunshots rang out, and some bullets hit the elevator door, Yu Yang fell to the ground in an instant, the muzzle of the gun was pointed at the crack of the elevator, and he saw two guards blocking their eyes with one hand, and holding a gun with one hand to strafe the elevator door, but because of the impact of the flashbang, they couldn't hold down the gun at all, and the bullets flew around.

Yu Yang gently raised the muzzle of the gun slightly, fired three shots, killed all the two guards, and quickly got up from the ground: "The door has been cleared, go!" ”

John walked in the front, Wang Hao followed behind, three people, cautiously walked out of the elevator, what caught his eye was a corner, and the exit of the elevator was a corner, Yu Yang walked to the edge, took out a corner mirror, observed the corner, and shook his head gently: "No one, keep going!" ”

Behind the corner is a passage, a very long passage, and there are various rooms on both sides of the passage, but to Yu Yang's surprise, someone has invaded, but the red alarm light is not lit, Yu Yang looked up, there is still monitoring in the passage, and immediately shot the monitoring directly, and continued to move forward.

"Wang Hao, you are on guard, John, let's take a look at this room!" After Yu Yang finished speaking, he gently touched a door, John nodded, put his hand on the handle of the door, then twisted it slightly, nodded, and signaled that he could open the door, John opened the door directly, Yu Yang immediately rushed in, and slid into the room on his knees, a place similar to an office, but now it was empty, and there was no one.

Yu Yang briefly checked the documents in the office, his brows sank deeper and deeper, and finally threw a document on the ground: "Damn, this group of people deserve to die!" ”

John curiously took the information and looked at it, and his brows sank deeper and deeper: "These damn bastards! ”

The materials are all personnel records, and the personnel on them are all called experimental samples, the so-called experimental samples are living people, and there are about fifty people recorded on it alone, the names of these people, where they come from, which nationality they belong to, and the time of death, such cold data, in addition to Yu Yang's hands, there are many in the entire office, which means that thousands of people have lost their lives on this small island.

Yu Yang quickly browsed the information, there were many names of people from China, the more he looked at Yu Yang, the more he felt that his blood was surging, and now he wanted to kill all these people.

After taking pictures of all these materials, Yu Yang picked up his weapon, Yu Yang walked out of the room with a cold face, and quickly walked towards the other room opposite, without waiting for John to open the door, he directly kicked the door open.

There were people in the room, but there were no weapons, and they were hiding under a table in a panic, Yu Yang walked over quickly, grabbed this person from the table, and an old man, who looked like he was at least fifty years old, was looking at Yu Yang and the others with a panicked face: "Who are you!" ”

Yu Yang pointed the gun at his head: "It's the person who came to ask for your life, what do you say if I ask you, I can still let you die a little more happily, otherwise I will torture you to death by all my means, you believe me, I will definitely do it!" ”

After Yu Yang finished speaking, his eyes were red and he stared at this guy, this old man was frightened by Yu Yang, and his legs kept trembling!

PS: Don't ask me what I bought, I didn't reward if I won, and I'll take the blame if I lose...... Hey, see you on the rooftop......