Liu Du went to the fifth floor and listened intently, but did not hear a single sound. He was shocked, looks like this man was truly an expert, and in the previous exchange, he did not take advantage. Furthermore, the other party had a spear, so he had a lot of battle experience, and might not be easy to handle.

But when he thought about Meng Yuqing, a surging fighting intent arose in Liu Du's heart.

Only by capturing the bandit and getting the remote control for the bomb in his hands would he be safe. Thinking of this, Liu Du stuck closely to the side of the wall and quietly swam up.

Although Liu Du did not know where Ma Quan was, he still borrowed the weak light rays to stare closely at the entrance of the passage.

He was currently aiming at the entrance of the passage and could see Liu Du through the scope. However, Liu Du's movement speed was simply too fast, moreover, his body was pressed tightly against the wall, his movements were ever-changing, he simply could not find a pattern.

Ma Quan was a patient person, so he was waiting.

Finally, he saw the opportunity. Without the slightest hesitation, he pulled the trigger.

"Bam!"

With a dull thud, flames burst out from the muzzle of the gun.

Just before Ma Quan fired, Liu Du had already swam through the tunnel to the fifth floor and was about to jump into the fifth floor in a flash. However, he had a dangerous feeling in his heart, as goosebumps appeared all over his body.

He pushed off the wall with his feet and rushed forward with all his might. His body shot forward like an arrow.

Just as his feet touched the wall, a gunshot rang out.

"Humph!" The bullet shot into Liu Du's left shoulder, causing him to groan in pain. The power of the spear was great, causing him to lose his balance and fall down.

However, Liu Du was not flustered. He somersaulted in the air, rolled on the ground, and hid among the messy goods.

Blood dripped from his shoulder as he felt pain on his left arm. His entire left arm felt numb and weak.

In the darkness, Liu Du also did not miss his aim. He moved like lightning and quickly pressed on a few acupoints, stopping the bleeding on his left arm.

Although he was injured just now, he took the opportunity to get a general idea of Ma Quan's location.

He couldn't help but reach his hand out to touch the ground, and after coming across something unknown, he threw it towards Ma Quan.

"Bam!"

The gun sounds came out again, it was a shot that hit the object that Liu Du just threw.

Using this, Liu Du was able to determine Ma Quan's position, and casually shot out a bullet, flying quickly over.

"Pu" a muffled sound was heard, but Ma Quan did not even make a sound.

Liu Du was startled, and instantly understood that the other party must be wearing bulletproof clothes.

"F * ck!" Liu Du couldn't help but curse in his heart. In that case, it seemed that he would have to hit the opponent's head in order to kill him.

However, finding the other party's head in the darkness was easier said than done.

I have to get close to him! Liu Du immediately made a decision in his heart. After throwing out another object, he took advantage of this opportunity to swim forward slowly in the darkness.

As expected, the object that was thrown was destroyed by Ma Quan once again, but Liu Du took this opportunity and approached him a little.

Ma Quan also felt that something was wrong and retreated backwards.

The two of them continued to fight as they retreated. Finally, they left the dark area. The sunlight from outside the window could already faintly be seen.

It was obvious that both sides did not want to fight in the dark, so retreating to where there was light was also their tactic.

Liu Du hid in a corner, a bullet in his hand, but he smiled: "Hey, we've been fighting for so long, we still don't know your name."

After a moment of silence, a cold voice came out from the other side: "Ma Quan, what about you!"

"Liu Du."

"Alright, I remember you." Ma Quan adjusted his spear to its best position and aimed at the place where Liu Du would attack.

"Why don't we talk about it?" Liu Du hid behind the wall, his mind raced as he thought about how to kill the other party and obtain the remote control.

"There's nothing much to talk about. My condition has changed, and I just want to kill you!" Ma Quan's voice was cold, the spear in his hand was unmoving.

"In that case, how about we come out together and have a head-on battle?" Liu Du loudly suggested.

Ma Quan was silent for a moment, then lowered the muzzle of his blocking spear: "Alright!"

"But I have a condition. You have to tell me where the bomb is."

"No way!"

"What is it? Are you scared? " Liu Du smiled easily, his voice carrying a trace of ridicule: "If you say it like this, I can't possibly send out the information right now, what are you afraid of?"

"If I lose, you go find it yourself. You'll naturally get the remote control." Ma Quan remained unmoved, his voice extremely calm.

This time, the mission he was on was only himself, but he did not expect Liu Du to appear.

Actually, all of the subordinates that he had summoned were just cannon fodder. Everything went smoothly to begin with, and those people were all about to be thrown away.

After fighting with Liu Du, Ma Quan also felt a bit of unease in his heart, but he was still very confident that he could kill Liu Du.

"Good, since that's the case, let's come out together!" Liu Du said softly as he took in a deep breath. In his right hand, he held a bullet between his fingers that could shoot out at any time.

There was also a bullet in his left hand, but his left hand was injured. The impact was great, but it was still better than nothing.

"Alright!" Ma Quan was filled with fighting spirit. He used both hands to place the spear on his shoulders, aimed forward, and slightly bent his body.

Liu Du jumped out from behind the wall like a cat. With a sweep of his eyes, he saw Ma Quan, and the bullet in his right hand immediately shot forward with the sound of the howling wind.

Ma Quan's movements were not slow either. He quickly pulled out his spear, and then, his body jumped to the side. His entire body rolled on the ground;

The spear grazed past Liu Du's ears, causing him to hear a buzzing sound. He was slightly dizzy from the vibration, but he was still able to dodge the spear.

The bullet that Liu Du shot out did not hit Ma Quan's vitals either, as it hit his body once again.

It was just that the strength of Liu Du's hands were very strong, and the pain was still able to affect Ma Quan to a certain extent.

Ma Quan shot again. Liu Du looked towards the muzzle of the gun, dodging, but he did not retreat. Instead, he moved forward, and he knew in his heart that the closer he got, the stronger his advantage would be.

Seeing Ma Quan's gun, the bullet that Liu Du held tightly in his left hand finally shot out. Because he had recklessly moved the zhenqi, the wound on his left shoulder opened up once again and fresh blood flowed out.

The stench of blood permeated the air, causing the battle between the two of them to be filled with terror and bloodlust.

This time, Liu Du's bullet was not aimed at Ma Quan's body, but at the barrel of his gun.

Just as Ma Quan was about to pull the trigger, Liu Du's bullet accurately shot into the black barrel of the gun.

When Ma Quan saw the bullet enter the barrel, it was already impossible for him to stop the trigger, but his reaction speed was fast enough, so he directly chose to abandon the spear and threw towards Liu Du.

It was this movement that had saved his life.

"Bam!" A loud sound along with a powerful impact burst out from the barrel as a violent blast charged towards the two.

Both Liu Du and Ma Quan were struck by the powerful gust of air at the same time, and their bodies flew out in an arc before heavily smashing into the wall.

The wound, on which Liu Du was still bleeding, once again burst open, causing his entire left arm to be dyed with blood.

Ma Quan was not much better off. Although he was wearing a bulletproof vest, it was basically useless against such a degree of impact.

He slammed his body against the wall, then onto the container underneath him. The corner of the container hit his ribs.

"Humph!"

Under the muffled sound, a faint "pa" sound could be heard. Clearly, it was a bone fracturing.

However, even though he was born a mercenary, he did not lose his fighting strength even after receiving such an injury. He quickly took out a sharp knife from his thigh.

"Die!" After being injured, Ma Quan's beast nature had been aroused. He roared out, waved his sharp blade and slashed towards Liu Du's throat.

Liu Du was also heavily injured, the pain in his entire body was extremely intense, but when he saw Ma Quan rush towards him, he was unable to dodge at all, so he quickly lowered his head, and the sharp knife almost touched his scalp as he swung it, causing a strand of hair to fall.

His left arm could no longer move. Even his legs, under the previous fall, were heavily injured and his movements were greatly affected. On the other hand, Ma Quan's injuries were much lighter than Liu Du's.

At this critical moment, Liu Du had dangerously dodged while holding two golden needles in his right hand.

Ma Quan's movements were quick and violent as he jumped into the air. Then, borrowing the momentum of his falling body, he stabbed the blade straight at Liu Du's head.

Liu Du clenched his teeth, turned his body slightly to the side, and allowed the sharp blade to stab into his collarbone.

Ma Quan tilted his head slightly, feeling that he could avoid Liu Du's hands. However, he didn't expect that Liu Du still had a three-inch-long golden needle in his hands.

The golden needles that had been infused with inner strength pierced into Ma Quan's temple without any obstruction.

Ma Quan's eyes revealed an expression of disbelief, he wanted to speak, but only opened his mouth, and his body fell down.

"Hu!" Liu Du let out a long breath, without caring about the blade on his shoulder, he directly took the remote control for the explosives from Ma Quan's hand, and could clearly see that Ma Quan's thumb was pressed on the remote control, but the golden needle had pierced into his temple, causing him to not have the strength to press down.

Liu Du laughed bitterly as he staggered towards the fourth floor.

Seeing him like this, Meng Yuqing was immediately shocked. Then, with tears in her almond-shaped eyes, she directly rushed over and hugged Liu Du tightly, as if she was crying.

Liu Du gently kissed her and consoled her, "I'm fine, it's all just a small injury."

He stood up with great difficulty and walked towards one of the robbers who had knocked him down, patting him awake. "Tell me, where are the bombs?"

"I don't know where the remote controlled bomb is. I just know that there's a car in the underground parking lot. There's a time bomb on it."

"What?" Liu Du's eyes congealed, and shot out a baleful aura.

Originally, Liu Du thought that this matter was over, but he didn't expect that there would still be a ticking time bomb in the underground parking lot.

With a wave of his hand, he knocked this bandit out of consciousness once again, and passed the remote control to Meng Yuqing. "Yuqing, take this, contact the people outside, and tell them that there's still a time bomb in the underground parking lot.

"You, what are you trying to do?" Meng Yuqing held onto Liu Du's hand tightly, the tears in her eyes rolling down sorrowfully.

"Good boy, I'm going to the underground parking lot, or something bigger might happen." Liu Du consoled Meng Yuqing with a soft voice, and resolutely walked out.