Ascending the stairs, there was a table with a notebook on the corner landing of the stairway.

Laura took two quick steps forward and picked up the notebook and opened it.

"This is a note left by one of Matthias's men. They call themselves Solari...... The place has been completely controlled by them. ”

Looking at the contents of the notebook, Laura muttered distractedly.

"Something to be expected." Su Bai didn't say anything, and patted Laura's shoulder, "Let's go, Laura." ”

The two of them went up the stairs, and in front of them was a closed iron door.

Su Bai tried, but couldn't open the door.

"This way!"

Laura pointed to a crack in the wall next to her and walked over.

They walked through the crack and came to another room.

As soon as I entered the door, I heard a heavy wheezing sound, as if he was doing some heavy work.

"Be careful, be careful! There's fuel in it. A man shouted.

"I know." The other man replied, then gasped and asked, "What do they want this for?" ”

"Give me the generator...... It may be that the tower is going to be used. ”

"How the hell are we going to get it up the stairs?"

"That's a good question. Maybe we should go find something to lift it up. ”

"Good idea, let's go."

With that, footsteps approached this way.

"Laura!"

Su Bai shouted in a low voice.

"Understood!"

Laura nodded and removed her bow and arrow.

The two cautiously reached the door.

"Three, two, one!"

When the count reached one, both of them leaned forward at the same time, and the bowstring was pulled until the full moon. The moment they lock onto their respective targets, they suddenly let go.

Woohoo!

Two arrows pierced the necks of the two men who were walking in this direction, in no particular order.

Su Bai just breathed a sigh of relief, and a man walked down the stairs at the end of the corridor.

Both sides were stunned at the same time, and then the man immediately reached out to draw the arrow from his back.

Su Bai's eyes were quick, and he pulled out the short knife on his body and threw it fiercely.

The dagger miraculously stuck in the man's neck. He grunted and fell to the ground clutching his neck.

"Whew......" Su Bai breathed a sigh of relief, "Startle me." ”

Laura laughed, "Well done, Sue." ”

The two of them continued on their way.

Up the stairs, there was another corridor. But the front is blocked.

"Let's see if this door opens."

Su Bai looked at the closed iron door on the wall next to him, and was just about to step forward when a man suddenly climbed out of the ventilation window on the wall at the end of the corridor.

With two knives in his hands, he screamed and rushed towards them.

Laura raised her bow and shot him with ease.

"This guy is here to give away someone's head." Su Bai muttered and walked forward, "But it also showed us the way." Let's go, Laura. ”

Through the window, the two climbed into a room cluttered with several machines and a few burning glass lamps on the floor.

The iron door to the room was also blocked, and to the left of the door was a large glass curtain wall. It was covered with cracks, but the wall remained intact thanks to a layer of barbed wire against the glass.

"That piece of glass looks fragile......"

Laura walked over to the glass wall and tried to tap her elbow twice, making a dull sound.

"There's no need to bother with it, Laura. We can flip over. ”

Su Bai pointed to the window above the glass wall.

The two of them flipped through the window and came to what appeared to be a control room. On the opposite side is also a glass curtain wall encased in barbed wire.

"Damn, the door here is locked too."

Laura walked over to the iron door and tried to open it, but to no avail.

At that moment, a man appeared in the doorway of the room behind the glass curtain wall, holding a submachine gun that looked like it was made in World War II.

"Ha, intruder! You can't run away! ”

The man first fired at them, but the bullet was blocked by the glass wall.

He rushed to the glass curtain wall and smashed the butt of his gun against the wall with a hideous face.

"Sue!" Laura looked at Su Bai.

Su Bai looked left and right, and suddenly found the red pipe in the corner of the wall on the right. The exhaust valve is leaking air.

"It's gas! If we detonate it, it's enough to destroy this house! ”

He looked back at Laura: "Laura, you go back to the room just now, and then stay away!" ”

After saying that, he ran towards the exhaust valve.

Laura immediately understood what he was thinking.

Glancing at him worriedly, she turned and climbed into the window and landed in another room, watching through the glass curtain wall.

Su Bai came to the exhaust valve and turned the valve with all his strength.

A large amount of gas quickly escapes.

The man in the opposite room changed his face slightly, and said loudly, "Hey! What do you want? Do you know what you're doing? ”

Su Bai coughed twice, turned his head to the man and showed a smile: "Enjoy it." ”

Then he went into the window.

After landing on the ground, he immediately staggered over to pick up a glass lamp, and shouted at Laura, who ran over, "Laura, go and hide!" ”

The man in the opposite room had already started to run out desperately.

"Want to run? It's late! ”

Without hesitation, Su Bai took the glass lamp in his hand and threw it towards the ventilation window, then turned around and ran towards a machine behind him.

Syllable!

The glass lamp shattered, and the sparks splattered.

Bang!

In an instant, a violent explosion occurred in the control room, which was filled with a large amount of gas.

The wall in front of Su Bai collapsed instantly, and the wave of qi knocked him to the ground.

"Ahh

Immediately after, a scream came from the opposite room.

By the time the explosion had subsided, all three rooms were in shambles. Smoke billowed and burned everywhere.

"Sue!"

Laura helped Su Bai up from the ground, her face was full of nervousness, and she asked eagerly, "How are you?" Are you okay? ”

"Ahem, ahem......"

Su Bai coughed a few times and shook his somewhat dizzy head: "I...... I'm fine. Let me ...... slowly."

Leaning on Laura, he sat on the ground and rested for a while, and he finally regained his strength. After taking a breath, he said, "Okay, I'm fine." ”

After saying that, he stood up.

Laura looked at him worriedly, "Are you really okay, Sue?" ”

"Don't worry, I'm fine now. Let's get out of here first. ”

Su Bai smiled at her and walked forward.

The two walked through the bombed-out room. At the door of the unaffected room in front of him, the man was crushed under a huge piece of concrete, letting out a groan of pain.

The two walked up to him, and the man pleaded intermittently, "You guys...... Let's do it...... Kill me......"

He had a submachine gun at hand.

Laura bent down to pick it up and pointed the gun at him: "Die!" Bastard! ”

After saying that, he pulled the trigger without hesitation.

A few blood flowers exploded on the man's body, and he snorted, and his head tilted and he was silent.

"Well, he's dead Laura."

Su Bai reached out and pressed Laura's muzzle, and at the same time, the mechanical sound sounded in his ears.

"Skill Light Weapon Mastery Lv1 has been expanded, and skill information has been updated."

Light weapons mastery (pistol, submachine gun) lv1: Proficient in the basic use, maintenance, and repair of pistols and submachine guns.