Gray Hara heard footsteps and didn't stay where he was. Instead, he sped up and ran towards the gate of the rooftop.

"Kala! Kala! ”

"Bastard, which guy locked the door! I have nothing to do! ”

Gray Yuan Zhao, who quickly ran to the gate of the rooftop, saw the big lock that locked the gate of the rooftop, and shouted angrily with a speechless face.

Looking at the thick iron chain that locked the door, Gray Hara Teru knew that the kitchen knife in his hand could not be split, so he had to turn his attention to the bottom, where the footsteps were getting closer and closer.

As the footsteps approached little by little, Gray Hara couldn't help but swallow a mouthful of saliva nervously.

At this time, Gray Hara Teru also saw the shadow below on the stairs.

So out of the pressure of survival, Gray Hara Zhao mustered up his courage without saying a word, and quickly raised his knife and slashed towards the figure.

"Holy!" "Ding!"

With a scream, and a metal crash, Ashihara's attack just now missed. Then the thing he attacked was also startled and fell to the ground.

"I rely on my brothers, we have no grievances, don't do this!"

Bai Xiaofei looked at the gray original photo who was holding a kitchen knife and slashing at the handrail, and said with a frightened face.

And Gray Yuan Zhao also heard Bai Xiaofei's voice at this moment, so he breathed a long sigh of relief, his hands were weak, and the kitchen knife in his hand fell to the ground.

"Bang dang!"

"Damn, scared me to death, I thought you were a zombie outside?"

Gray Yuan wiped the sweat from his forehead after the catastrophe, and said with an embarrassed face.

Bai Xiaofei waved his hand when he heard Gray Yuanzhao's explanation.

"Forget it, I'm glad I reacted quickly and didn't get cut down by you guy. But now it's so dangerous, what are you doing on the rooftop? Could it be that you... You wouldn't have bought that too, would you? ”

Bai Xiaofei looked at the gray plain photo sitting on the steps panting, and asked with a puzzled expression.

"Yes, that's right, that human enhancement agent, it looks like you guys bought it too."

Gray Yuan Zhao was not afraid of Bai Xiaofei snatching his potion, because he knew that Bai Xiaofei also bought the same thing as him.

And that kind of booster medicine will only be effective for the body if it is injected for the first time, and no matter how many injections are given after that, it will have no effect.

Bai Xiaofei was the first to come to his senses, stood up from the ground, patted the dust on his buttocks, and stretched out his hand to Gray Yuanzhao.

"Hurry up, things should be almost there. I think the reason why you didn't go up just now is that the landlord locked the door on the rooftop. ”

Gray Yuan Zhao took Bai Xiaofei's hand and stood up from the steps.

"You're right, I don't know if the landlord guy is idle and hurts, he actually surrounded the rooftop with such a thick iron chain, if it weren't for this reason, I wouldn't have used a kitchen knife to sneak attack you just now."

Bai Xiaofei heard Gray Yuanzhao's words, and nodded as expected.

"Someone had depression and jumped off this floor, which cost the landlord a lot of money.

Later, in order to prevent this kind of thing from happening, the landlord specially bought an extra-thick iron chain and a large lock, and locked the door of the rooftop firmly.

But don't worry, the key to the rooftop is only available to a few people, and coincidentally, I happen to be one of them.

Bai Xiaofei took out a key as he spoke, walked to the door of the rooftop with a smile, and easily opened the big lock on the rooftop.

Gray Yuan looked at all this, and said with some joy.

"It seems that my luck is really not ordinary, if I don't meet you today, maybe I won't be able to receive that express."

As he spoke, Gray Yuan Zhao followed Bai Xiaofei to the rooftop.

Ashbara looked at the empty rooftop, looking around from top to bottom.

"Eh, why don't you see those zombies down here? Did all these guys run away from the party? ”

"I heard that the location of the zombie outbreak is the city center, although we are considered the city center, but it can only be regarded as the edge, so it is normal to have fewer zombies.

But now it seems that the express delivery should have to wait for a while, let's just sit on this rooftop and wait for the express. ”

Bai Xiaofei said, and found a random place to sit down.

Gray Yuan looked at Bai Xiaofei, who was comfortable, and asked with some doubts.

"Brother Bai, now that this is the end of the world, why don't you seem to care at all when you look like this?"

Bai Xiaofei lit a cigarette and replied with a beautiful puff.

"Don't look at me like this, I'm very relaxed, in fact, I'm nervous. It's just that I have someone who I have to save, so I can only tell myself deeply that I can't give up until I ask that person to be saved. ”

When Gray Yuan heard Bai Xiaofei's words, he knew that Bai Xiaofei was working so hard to save his girlfriend, so he nodded in understanding.

"But even so, Brother Bai, you are also very powerful. If ordinary people were in this situation, they might have gone crazy a long time ago.

How can I be like you, sitting on the rooftop and smoking a cigarette beautifully. ”

As he spoke, the sound of a helicopter suddenly came from the distance.

Gray Yuan subconsciously followed the sound and looked over, and saw a helicopter in the distance, flying in their direction.

"Brother Bai, look at the helicopter in the distance, could it be the plane with our package?"

Bai Xiaofei, who was leaning on the rooftop and smoking, heard the words of Gray Yuan Zhao, so he looked in the direction that Gray Yuan Zhao was pointing.

After a closer look, they found that the helicopter was indeed flying in their direction.

So Bai Xiaofei said with certainty.

"It seems that there is no mistake, it should be the plane with our package, and now the traffic in H City has been paralyzed, if you want to deliver the package to us, you must send it by plane.

And according to the time and direction, the purpose of this plane should be our here. ”

Sure enough, just as Bai Xiaofei said in his words, the helicopter dropped two packages from the air after seeing the two of them.

After dropping the package, the helicopter turned around and left the scene.

The two of them looked at each other and laughed in unison.

"Now that we've got everything, let's go back to our respective homes and prepare to strengthen it."

Bai Xiaofei heard Gray Yuanzhao's words, and nodded in agreement.

Although they can already be called acquaintances, it is more stable for such an important thing as human body strengthening to come alone.

So Gray Yuan Zhao took the lead in leaving the rooftop with his package, and Bai Xiaofei looked at the back of Gray Yuan Zhao leaving, and did not go down immediately.

Instead, he waited on the rooftop for a few minutes before leaving the rooftop with his package.