At this time, Yan Shifang behind him turned and left.

"Did you find it?" Master Zhang asked suddenly.

Yan Shifang stopped and looked back at Master Zhang: "I didn't see it."

"Maybe she is still alive." Master Zhang said.

Yan Shifang's eyes brightened, and she turned and walked towards the control room.

Deng Yun watched her leave and sighed in his heart, even if there was a chance, the chance was not big.

Wang Dabiao in the corner also stared at Yan Shifang and couldn't help but swallow his cigarette saliva.

In the control room, Yan Shifang pushed the door open and entered, her eyes bright: "Can you help me find out who is at No. 1803, Building Three?"

"No problem, wait a moment." Gao Letian started typing on the keyboard.

A few minutes later, Gao Letian shook his head helplessly: "No one answered."

"Thank you." Yan Shifang walked out of the control room, looking disappointed.

In the hall, Chen Lian was helping Zhang Yong change his bandage. Deng Yun handed over the medicines in his backpack and let them choose to use them. He couldn't wait to sit in the corner and started to check the system.

Now he has a total of 118 experience points. Subtracting the previous 16 experience points, he has earned a total of 102 experience points, which means he killed 51 zombies.

Deng Yun was full of expectations and clicked to upgrade.

"Sorry, the pistol proficiency is too low to meet the conditions, and the upgrade failed."

The sound of the system was like cold water being poured down, and Deng Yun's face froze. At this time, an additional progress bar for pistol proficiency appeared on the system upgrade interface.

"I'll fuck you..." Deng Yun was furious and helpless.

Why didn't pistol proficiency show up before? Are you kidding me? Where can I get a pistol? I only have a slingshot! Forget it, let's click on some attributes first.

Exiting the upgrade interface, he added a little physical strength to himself and spent 60 experience points.

As soon as his physical strength changed, he immediately felt a wave of heat filling his body, and the muscles in all parts of his body felt swollen. This feeling lasted for a few seconds and then disappeared.

Deng Yun checked carefully and found that his muscles had not changed much, but he clearly felt more energetic. His arms were no longer sore and full of energy again.

It was very easy to lift the backpack, and Deng Yun felt relieved.

At dinner time, after finishing a bucket of instant noodles and a bottle of Coke, Deng Yun continued to ask Zhang Yong and Master Zhang to help clear monsters.

"Why did you recover so quickly? I saw some spasms in your arms before. If you continue, you will strain the muscles." Zhang Yong was worried that Deng Yun's body could not bear it.

Deng Yun insisted on continuing, but Zhang Yong couldn't resist and had no choice but to agree.

According to the previous method, Deng Yun continued to draw the bow to fight zombies, while Yan Shifang continued to stand behind him, standing on tiptoes and looking around.

The changes in his body made Deng Yun feel obvious changes. There seemed to be no resistance from the rubber band, and it could be fully stretched with a gentle pull, which greatly accelerated the speed of the attack.

After the first round, kill 8 zombies.

While waiting for the zombies to be attracted and leave, Deng Yun moved a stool and placed it behind him.

He did not explain and continued to start the second round.

Yan Shifang hesitated, then slowly stepped on the stool: "Thank you."

After a few rounds, Deng Yun found that all the marbles had been shot, and his arm only felt slightly uncomfortable.

The fallen zombies outside have piled up a half-meter-high wall, and there are more than 200 experience points on the system.

"If this continues, don't we have to clean up the zombies in the community?" Maintenance worker Master Zhang smiled broadly.

Deng Yun smiled bitterly: "I have no marbles."

"This is a small problem, easy to solve. There are a lot of gravels during the construction of the community. A lot of gravels fell in front of the property center before. After cleaning, the cleaning lady was in a hurry to get off work, so she put the bucket of gravels in the groceries.

In the room, the hardness should be a little better than marbles. Also, there are not many zombies in the underground parking garage. Why don't you consider the zombies above?" Gao Letian walked over at some point and pointed to his head.

Zhang Yong quickly waved his hand and said: "No, there are too many zombies up there, and there is only a glass door there, so there is no way to stop them."

The property center has two floors. The surface floor is responsible for receiving owners and settling utility bills. The underground floor is the control center. The two floors are connected by a staircase. There is a door on the staircase, which is now locked and blocked by heavy objects.

The glass door on the first floor is also locked and has not been broken through by zombies so far.

"Okay, let me make a suggestion. The choice is still in Deng Yun's hands." Gao Letian pushed up his glasses frame and smiled.

After everyone left, Deng Yun returned to the corner, turned on his phone, and received no reply. He sighed and continued to study the system.

If you master the method well, it will not be difficult to clean up these zombies, and it will become easy to obtain experience points. Since you can't level up, you can just click on attribute points.

How about ten points of stamina?
Chapter completed!