After determining that Ann's purification ability can purify zombies, Lemon feels that there is still hope for life.

"Qiu Ling, kill the zombies in front of you with all your might, and leave no one behind!"

Xi Ning shouted at Qiu Ling, and then condensed a water knife, cutting off the other party's head with a knife at the zombie in front of him who was tied up by herself.

"Xiao An, you go home first and wait for us, we will go back soon."

Xiao An nodded, walked up the stairs quickly, and glanced at Xi Ning and Qiu Ling who were fighting around the corner, she felt a little useless.

If they had their own abilities and strong attack power, the two sisters wouldn't have to work so hard.

In about ten minutes, Xi Ning and Qiu Ling eliminated all the zombies that came to besiege them.

"Let's hope there will be no zombies coming back, I'm almost exhausted." Qiu Ling sat on the top of the stairs, panting, her clothes soaked with sweat.

"I'll give us a bunch of trees and vines, so we can get some rest."

Lemon pulled out the seeds, walked around the house, and threw them on the ground.

When she returned to the staircase, she was infused with Otogi aura, and the seeds instantly took root in the earth, surrounding the house.

"Let's go, go back and rest." Lemon walked back first.

Each tree is 30 meters tall, which is much taller than the previous tree.

Outside the big tree, there was a large number of vines, and the vines grew quietly along the big tree, and they would not attack casually without the order of the lemon.

After a fight, their clothes were dirty, and there was a stench of zombies.

Half an hour later, the two took a shower and changed out of their dirty clothes.

"Looks like we can't get out today." Qiu Ling looked at the big tree blocking the sunlight and felt a little regretful.

"The most important thing at the moment is that we need to find out why the zombies are coming to the door."

This question has been thought about for a long time, but she can't find an answer.

There was nothing special in this house, and before deciding to live in it, she had observed the entire building with Qiu Ling.

In the evening, Lemon gave birth to three carrots, Qiu Ling and Xiao An saw it and did not disturb Lemon.

An hour later, Lemon came to them with a radish in her hand and two in her hand:

"Eat all this carrot, and after eating it, your abilities can also be successfully broken through."

This time, Qiu Ling was very surprised, and her voice became louder:

"Eating one can make the ability break through, which is so much more powerful than before!"

Qiu Ling took one of them and gnawed it raw, Xiao An was shocked when she heard Xi Ning's words.

Xiao An finished eating the carrot in her hand in disbelief, and after a while, she felt that her body was warm, and the energy of her ability soared instantly, and she broke through.

"This, this is really a breakthrough!" Xiao An couldn't believe it was true.

She had been thinking about making her ability stronger, but she didn't expect a way to become stronger, it was so simple, just gnaw the carrots born from the lemon, which was really unexpected.

"Sister Xihe, how can the carrot you gave birth to have such a special effect? How did you do that? Xiao An asked curiously.

Faced with the question, Xi Ning smiled: "Well, this is a secret, it's inconvenient to say." ”

Hearing what Xi Ning said, Xiao An knew that he had trespassed, and quickly apologized.

In this world, no matter who it is, everyone has secrets, and they really shouldn't ask about it.

"Xiao An, your purification ability has broken through to the second order, is it convenient to purify the big trees and vines on the first floor?"

"The vegetation that I spawned, their anti-toxin ability is limited, and in a day, they will wither and die, I hope your ability can help us."

Xi Ning asked Xiao An's opinion.

The three people present, Xi Ling is the fifth order, Qiu Ling is the fourth order, and Xiao An is the second order. Looking at the entire end of the world, this is a very strong team configuration.

"No problem, two sisters come with me." Xiao An smiled at Lemon.

When the three of them came to the first floor, Xiao An's hands slapped on the ground, and he cast a strange ability, and the light green light wrapped the land of this building.

Layers of light ripples appeared on the ground, floating outward, and it was quite attractive to look at.

In a minute, the land was purified, and the trees and vines became even greener.

After the land is purified, the lemon does not need to grow large trees and vines as often, which can save a lot of seeds.

"Xiao An, your abilities are so powerful, I can feel that the trees and vines have become stronger." Xi Ning looked at the big tree in front of her, a little surprised by Xiao An's purification ability.

Not only can it purify toxins, but it can also improve combat effectiveness, something about it.

At noon the next day, a bunch of zombies appeared outside the building.

Looking at the zombies that appeared on the first floor, Xi Ling was on the balcony, and the vines were empty, and he beat the zombies in various ways.

There are a lot of zombies, and the building is surrounded by a tree that is 30 meters high, and they can't get close to the building.

"I'm annoying these zombies, why are they here again?"

Qiu Ling felt so speechless, she really didn't know what the three of them had done to bring the zombies here.

"Perhaps, it's not your and me's problem, it's Xiao An's problem." Xi Ning looked at Qiu Ling with a serious face and said.

Xi Ning is very sure of this point of view.

Ever since Xiao An lived here, he has been in trouble.

Xiao An, who was standing on the side, heard Xi Ning's words, she didn't understand what Xi Ning meant, and hurriedly explained:

"Sister Xihe, no, this. I. I don't know what's going on, what I said before was the truth, no lie! ”

"I didn't say you were lying, you think for yourself if anything related to zombies happened before you left that team." Xiling was a little curious about Xiao An's past.

When the atmosphere was a little awkward, a simple sedan chair carried by four zombies appeared on the first floor.

"Sister, I'm here, I already smell you, won't you come out to see me?" The boy sitting on the sedan chair shouted to the balcony on the fifth floor.

This boy looks very similar to Xiao An, and he looks like he is about twelve years old.

Hearing the familiar voice, Xiao An grabbed the guardrail with both hands, looked at the people on the sedan chair, and tears came out of his eyes.

Seeing this, Xi Ning and Qiu Ling understood the reason why the zombies besieged them.

"Xiaohai, how did you become like this, weren't you bitten to death by zombies?" When Xiao An spoke, he was very emotional.

At that time, in order to survive, she had to leave her brother, who had been bitten to death by zombies.

Unexpectedly, the two sisters and brothers met again today, but they met as hostiles.

"Isn't my sister scared when she sees me? If my sister was also bitten by a zombie at that time, we can still be sisters and brothers. ”

"But in order to survive, you actually left me alone, I hate you to death!"

This zombie called Xiao Hai showed a hideous face, and he couldn't wait to dismantle Xiao An into eight pieces.

Hearing Xiao Hai's words, Xi Ning felt that he had a brain disease:

"Are you brain-dead? You yourself were bitten to death by zombies, you can't ask your sister to accompany you to die, right? ”

"Shut up, I don't want to hear you, I'm going to talk to my sister!" Xiao Hai roared, he was already angry.

If it weren't for these two women who were in the way, he would have arrested his sister yesterday and lived with him.

He wants to turn his sister into a zombie, just like himself, so that his sister will not die of old age and disease.

(End of chapter)