Reborn in the end of the world, I scavenged in the empty city and bought for free

The drone flew back to his hand again, and Gu Tongwan found that part of the room number was clearly written on the note above.

913、914、918下面分别打着x，而915、917则打着的√。其他的房间下面全部都写着？

This should be some kind of message that the girl was conveying to him. If Gu Tongwan guessed correctly, what the girl meant was that the room numbers with ticks should have survivors who have not yet mutated, while the ones with crosses were the opposite, and the people in these rooms might have already mutated. The remaining ones with question marks were uncertain. After all, judging from the room numbers, the girl should be in room 916 or 915, so the girl could only observe a part of the room next to hers.

Bai Lu was waiting anxiously, biting her thumb and constantly looking out, as if she was worried that the drone would never come back. But at the same time, she was comforting herself that the drone would definitely come back. Since it was looking for someone, it would not give up before finding that person.

About ten minutes later, just when Bai Lu's heart was in her throat, a familiar "buzzing" sound finally appeared in front of her.

It was still the black drone. Bai Lu finally breathed a sigh of relief, and then she found that the note she had placed before was clipped on the drone, but this time there was something written on the back of the note.

[I'm here to look for someone. What's the current situation in the corridor on the ninth floor? Is there any chance to break through head-on or sneak in? ]

Because the location of 915 happened to be on the other side of another safe passage, and the previously blocked security door happened to be diagonally opposite the door of Bai Lu's room, Gu Tongwan asked the right person.

Bai Lu immediately made a pause gesture and Sui Nian tiptoed back.

She probably wanted to go to the living room in person to check the situation outside, so Gu Tongwan's drone simply landed on the balcony floor, waiting for Bai Lu to return.

Fortunately, Bai Lu came back in less than five minutes. After she returned to the house, she immediately locked the bedroom again, then quickly typed something on her mobile phone, and finally handed the phone back to the front of the drone.

I can see two lines of text on the phone screen. [The situation is not optimistic. There are about a dozen zombies wandering around. The lock of the security door has been broken and the door is closed. But I haven't seen any zombies in there yet, but I can't guarantee that there are no zombies. By the way, the security passage is diagonally opposite me. I am the resident of Room 915.]

After reading it, Gu Tongwan calculated in her mind the possibility of a breakthrough. It was still too risky to kill more than a dozen zombies at once. Moreover, the two security guards she met on the sixth floor had said that there were not only security teams but also members of the Self-Defense Force on the ninth floor. So if all the zombies she encountered in the corridor were these zombies, plus a few zombies with special powers, their movement speed and ability would be higher than other zombies. She might not be able to kill them all in one go. Moreover, the space for movement in the corridor was limited, so it was unlikely that she would be able to launch a head-on attack. It was best to choose to sneak in at this time.

Speaking of sneaking in, she might try to go up from the safety passage diagonally opposite 915, but it is in the opposite direction of her current room. If she wants to go up, there is a high probability of encountering the two zombies before, and the situation in the passage is clear, but in order to prevent the zombies from gathering, she has already re-locked the safety passages on the sixth and seventh floors. At least in a short period of time, the zombies below will not be able to come up.

After thinking for a moment, Gu Tongwan withdrew the drone and wrote on the note: [I plan to come up from the safety passage on the eighth floor. I may need your help. After I get rid of some zombies on the ninth floor, I need you to open the door of the room. I will hide here temporarily. This is an adventure. If you are willing to help me, then I can promise to take you away. Let me say again, this is a risky action. If you are not willing, I will give up this action, but if you agree, I will act immediately. ]

This was indeed an adventure in which both parties might risk their lives, especially for Gu Tongwan. If Bai Lu changed her mind and did not open her room immediately, she would most likely encounter a group of zombies in the corridor when she came up from the eighth floor.

Although the worst way is to hide in the space, this is her last retreat, and she may be exposed to other people at any time, so she will not reveal her trump card unless it is absolutely necessary.

But if you want to go to the ninth floor by force, you must get help from another person.

In fact, it is also a risk for Bai Lu. Opening the door to a stranger whom she has only met twice but has never met before, what if the other party is infected, or what if he is not a good person, then opening the door this time means bringing trouble to herself or even murder.

In any case, this cooperation needs to be based on trust between both parties.

But listening to the occasional roars of zombies coming from outside the door, Bai Lu finally made up her mind. Instead of continuing to sit here and wait for rescue that might come at an unknown time, it would be better to create a glimmer of hope for herself. Moreover, the food was about to run out, and if she continued to stay here, she would eventually run out of food and ammunition. She had to do something to have a chance to leave alive.

Bai Lu was typing something on the phone and handed it over after a while.

[Okay, I'll just take it as a gamble, because I also want to get out alive. How do I do it? You can make a plan and send me a note.]

After the drone flew back, Gu Tongwan wrote down the next plan on a piece of paper.

[I will try to come up from the eighth floor in ten minutes. There are only two zombies on my floor. I should be able to get rid of them quickly. I will find the right time to come up from the safe passage. I need you to wait at the gate at any time. There is a peephole at the gate. You should be able to see my situation. After I kill the zombies, you find the right time to open the door and let me in. This requires a certain amount of luck, tacit understanding and courage. If you are ready, just nod at my drone.]

When the drone flew over Bai Lu's balcony for the last time, Bai Lu read the note and nodded firmly.

Seeing this scene, Gu Tongwan immediately armed himself and put on the raincoat he had taken off and placed in the corner.

After about the same amount of time, Gu Tongwan grasped the Tang sword tightly in his hand again, confirmed through the cat's eye that there were no zombies at the moment, then opened the door at lightning speed and rushed out.

Hearing her movement, a zombie in a security uniform immediately jumped out and flew towards Gu Tongwan.

Gu Tongwan immediately swung the Tang sword in his hand forward and hit the zombie's neck squarely, but this alone was not enough to completely stop the zombie's actions, so he stretched out his foot and kicked forward, successfully kicking the zombie onto the door panel in front, making a loud "bang" sound.

This sound attracted the attention of the other two zombies, and they all rushed towards Gu Tongwan.

Fortunately, Gu Tongwan was well prepared. This time, Tang Dao changed direction and his body rushed out like a flying swallow, slashing at the two zombies. The zombie in front, which was a little slower, screamed and fell to the ground, with a bloody wound of seven or eight centimeters on its forehead.

At this time, there was no sound of system reward in my mind, which meant that the zombies were not completely dead.

Gu Tongwan took advantage of the two zombies falling to the ground and immediately raised his knife and chopped off the head of one of them. Blood splattered everywhere, and the whole corridor was filled with the smell of blood.

[Detected killing three zombies, reward 6000 system points. ]

As the heavenly sounds of the system clearly appeared in his mind, Gu Tongwan finally breathed a sigh of relief. However, the noise in the corridor made the zombies trapped in other rooms become restless, and some even began to bang on the door frantically.

Gu Tongwan ignored the locked-up zombies and walked towards the safety door instead, but did not forget to cover the safety passage before leaving.

She had come up from the safety passage on the other side and locked the safety door at that time, so the safety door here cannot be locked. After all, a way out must be left for the survivors behind.

As expected, the security door on the ninth floor was also locked with a chain, which may be the main reason why all the security personnel on the ninth floor were wiped out.

At this time, the roar of zombies could be heard faintly from the other end of the corridor.

If you use tools to forcibly cut the chain, it will definitely attract the attention of the zombies, so the safest way at the moment is still to use tools to pry the lock.