Gu Fan's current blood is very special. Once the blood flows out of the body for a period of time, the color will turn blue and the smell of blood will be lost. Therefore, the Blood King did not doubt that Gu Fan's blood was the source of the blue reagent.

Only ten minutes have passed, and most of the Dark City has been occupied by mutated vampires. Even if you hide in the house, you can't stop the mutated vampires from breaking in.

Everyone knows that if this continues, the Dark Tower will also be breached under the heavy siege of mutated vampires. This is why the Blood King tolerates Gu Fan.

Master Xiong sent someone to notify the four nobles to immediately flee into the Dark Tower, and try to reduce the number of people outside, otherwise the number of mutated vampires will only increase. As for ordinary residents, I'm sorry, you just ask for your blessings.

In the eyes of Organization X, as long as Organization

However, during the transfer process of the four nobles, ordinary residents also saw this scene, and they also ran to the Dark Tower. Now the safest place in the Dark City can only be anywhere.

Li Shi, Ouyang Jin, Tall Man, and Brother Han also mixed in the crowd and ran towards the Dark Tower together.

Along the way, both the four nobles and ordinary residents will be attacked by mutated vampires. The terrifying roars and desperate wailings scare people, and they speed up the pace desperately.

*****

The Blood King, Xiong Ye, and Mo Yun stood at the top of the Dark Tower, looking down at the dark city that was completely out of control and filled with smoke, and their hearts were extremely tense.

"Can you really trust Gu Fan? If he is allowed to enter Experimental Zone No. 2, he might control something that poses a threat to us." The Blood King was very worried, always feeling that Gu Fan had other agendas.

Mr. Xiong shook his head: "The current situation is that we either agree to Gu Fan's request, or we abandon the Dark City and waste thousands of years of hard work."

After hearing this, the Blood King was very unwilling and punched the wall, and almost couldn't help but curse.

Finally, the Blood King calmed down and decided to agree to Gu Fan's request, but someone must watch Gu Fan.

After thinking about it, this important task was handed over to Helen, and she was strictly warned that if she made another mistake this time and failed to keep an eye on Gu Fan, Helen would be severely punished.

Helen reluctantly accepted this task, and then she took someone to the cell to bring Gu Fan out.

"Long time no see, my good relative, you are getting more and more beautiful." Gu Fan greeted warmly, and then saw Helen looking not in a good mood, indicating that Gu Fan asked: "What's wrong? Look,

I looked very bad when I went up there.”

In response, Helen smiled bitterly: "Lord Blood King has given an order, asking me to accompany you to the No. 2 Experimental Area and watch you develop the blue potion. If you play tricks and I don't watch you, I will be finished."

"No, you're such a bastard." Gu Fan knew that this would be difficult to deal with. If he messed up, Helen would be implicated. I have to say that the Blood King's move was quite cruel.

There was no other way, Gu Fan could only say that he would be obedient.

Fortunately, in addition to Helen, there are also blood wolves and other vampires, which is definitely a good thing for Gu Fan.

Seizing the opportunity, Gu Fan, Helen, and Xue Lang took the elevator directly to the underground laboratory.

Before the elevator arrived, Helen could faintly hear roars coming from below. She was very scared and subconsciously leaned towards Gu Fan.

"I'm here, don't panic." Gu Fan acted very calmly, as if he was completely sure.

Helen was curious: "Last time you and the Blood Wolf came here to clean up the mutated vampires. How did you escape?"

"Of course I have my own way." Gu Fan pretended to smile mysteriously.

Helen knew she wouldn't get an answer from Gu Fan, so she glanced at the blood wolf.

"Don't look at me. I don't know what method he used to bring down a group of mutant vampires. We thought that all the mutant vampires in this underground laboratory had been eliminated, so we notified Organization X to send someone to take over.

As a result..." Xue Lang didn't want to recall what happened next.

Helen knew what happened next, so she helped the blood wolf continue: "It turns out that there are still some mutant vampires surviving in the underground laboratory, and people from Organization X came to the underground laboratory without knowing it, and many people were bitten by the mutant vampires.

And these people escaped and brought the mutated vampires with them, which resulted in today's situation."

"Okay, it's useless to talk about this. Solving the current problem is the top priority." After Gu Fan finished speaking, the elevator arrived.

When the elevator door opened, Helen was so scared that she pushed Gu Fan out.

Gu Fan couldn't help but complain: "Why are you pushing me?"

Helen was the one who complained: "It's all your fault, of course you have to take the lead."

Gu Fan thought to himself, forget it, it was his own fault for causing trouble to Helen, so he endured it.

Several people headed to the entrance of Experimental Area No. 2 together, and the moment they stepped out of the elevator, they were out of the monitoring range of Organization X.

The Natural Blood King was very thoughtful and sent so many vampires to follow Gu Fan, and one of them carried a small camera and was transmitting pictures to the X Organization command center anytime and anywhere.

Now in the underground laboratory, the roars of mutated vampires can be heard from time to time. It seems that someone has been spotted, so they are approaching quickly.

Because they were familiar with each other this time, Gu Fan and the others went straight to Experimental Area No. 2, so before the mutated vampire caught up with them, they reached the gate connecting the two experimental areas.

Helen looked at the closed door and listened to the terrifying roar of the mutated vampire behind her. She became anxious: "What should I do, Gu Fan, can you open this door?"

"Of course, I have voice control." After saying that, Gu Fan immediately took a deep breath, and then hummed loudly: "Brother and sister-in-law, it's me Gu Fan, I'm back again, please open the door for me."

Helen saw this scene and was very depressed. What kind of voice control was this?

However, the door really opened for Gu Fan, which almost made Helen dumbfounded. Oh my god, this is really voice control.

The mutated vampire was almost catching up, and Gu Fan and the others were so frightened that they quickly accelerated their pace and rushed into the door.

The door then fell, blocking the mutated vampires from outside. Gu Fan, Helen, and the Blood Wolf finally breathed a sigh of relief. It felt like they were being chased by countless wild beasts. It was so scary.

This is why the Blood King and Lord Xiong did not come to monitor Gu Fan personally, for fear that Gu Fan would trap him here, and then the Blood King and Lord Xiong would just wait to be beaten.

However, the careful surveillance equipment carried by one of the following vampires transmitted this scene to the command center, which also surprised the Blood King and Xiong Ye who saw this scene. They did not expect that Gu Fan could open the door of Laboratory No. 2 so easily.
Chapter completed!