The two people cleaned up slowly from the first floor upwards. This building is an office building so there are quite a few zombies on each floor.

Fortunately, there are refrigerators on every floor of the office building, and the water and drinks in them are still drinkable.

"Puff puff..." Wang Han killed two more zombies.

The two continued to search to see if there were any useful supplies.

"The rain outside has gotten much lighter." Zhu Jingjing looked out the window.

"It would be better if the rain stopped." Wang Han said with a frown.

If the heavy rain continues for a month or two, the water level will rise and the zombies will float up.

"Wang Han, why do I see something moving over there? I'm nearsighted and can't see clearly!" Zhu Jingjing couldn't see clearly even with her eyes narrowed.

All you can see is where the zombies around you are gathering.

Wang Han looked in the direction Zhu Jingjing pointed and said in surprise, "It's Zhang Yuan, and he's carrying a woman on his back."

When they looked down, they saw the zombies all around gathering together and surrounding the person in the middle.

"Let's go down and find them. The zombies around are gathering towards them." Wang Han said with a frown.

"Okay!" Zhu Jingjing replied.

Both men got their weapons from the fire window, each with a fire axe.

Zhu Jingjing was a little uncomfortable at first with chopping zombies with a fire axe, but she gradually got used to it over the past few days.

Wang Han has been training her, teaching her how to fight zombies. The most important thing is reaction ability! You must be quick, ruthless and accurate when chopping zombies. Chop the zombie's head and neck with one knife. It's best to chop it off with one knife!

Zhu Jingjing was not very strong and sometimes she couldn’t cut through the objects, and she often cut them crookedly, so Wang Han would always add another cut.

Zhu Jingjing's hands have calluses from the past few days!

The two of them hurried along the safe passage to pick up Zhang Yuan and Zhou Yingying.

"It's them!" Zhou Yingying saw Wang Han and Zhu Jingjing coming out from Zhang Yuan's back and shouted excitedly! "We are here!" Zhou Yingying said.

"Stop shouting! You've called the zombies over! You're so stupid!" Zhang Yuan said angrily.

Zhou Yingying saw that the zombies around her began to rush towards them after hearing her shouting, and her face suddenly turned a little ugly.

Zhou Yingying could only hold the knife tightly in her hand and keep slashing at the zombies...

"I'll give you additional skills!" Zhou Yingying said, and her other hand began to condense energy, and a stream of blue energy entered Zhang Yuan's body.

Blue energy represents speed, and red energy represents strength. These are the two energies that Zhou Yingying can now enhance.

Zhang Yuan suddenly felt a surge of energy in his body. This energy made his body much lighter, and he moved very fast while carrying Zhou Yingying on his back...

Although there is still resistance in the water, it is much faster. Zhou Yingying's increase is twice that of a human.

So Zhang Yuan’s speed increased by two times.

There is no wrong version in the 1619 book forum!

If Lin Xiajin's strength were to be doubled, then Zhou Yingying's energy would not be enough to consume it.

After a while, Zhang Yuan came in front of Wang Han and Zhu Jingjing carrying Zhou Yingying on his back.

Zhu Jingjing was a little curious when she saw that Zhang Yuan's speed suddenly increased so much.

"Advanced Building!" said Wang Han.

Wang Han cleared out a lot of zombies in the building, and the four people hurried into the safe passage.

"Huh..." Zhang Yuan suddenly felt the speed was quite incredible. He put Zhou Yingying down only when they reached the safe passage.

(End of this chapter)