"So what should we do now?" Li Wenxi looked around. It was just a completely dark, empty room. "Are we stuck for now?"
"How is that possible? Come with me."
Xu Ying grabbed Li Wenxi's wrist, ran forward a few steps, and then...
Before Li Wenxi could react, she felt the scenery in front of her suddenly become distorted, followed by the familiar feeling of the world spinning and falling rapidly.
Then, a familiar scene appeared before her eyes.
She returned to the villa where she was before.
"Is this... teleportation?" Li Wenxi was a little surprised, but not particularly surprised. "Is there a teleportation point under that statue?"
In her opinion, Xu Xin would also be able to teleport, and as Xu Xin's sister Xu Ying, who was a survivor of the previous session, would also be able to teleport, which was a relatively normal thing.
"Teleportation point? Hmm... I guess that's the way it should be." Xu Ying plopped down on the sofa in the first-floor living room and collapsed on it. "Ah, although this trip out was a bit dangerous, it did help me confirm some things."
"So?" Li Wenxi sat down next to her and looked at her with some dissatisfaction. "You understand now, but I'm even more confused! Explain to me quickly, what's going on?"
"Hmm... This story begins a thousand years ago. Oh no, it should be seven hundred years ago..."
…
Since it has been decided to let Shi Wanyun inject the medicine, it is better to set off as soon as possible.
But before that, he had to make sure of one thing.
He asked Alfu to fly a distance into the air to verify the extent to which Crystal City could affect the mutant creatures.
Soon Ah Fu flew back and forth, and the response it brought was that when it flew to an altitude of about fifty meters, it could basically no longer feel the influence of the Crystal City.
Fifty meters?
This height really made Xu Xin a little worried.
If the same is true for those flying mutant creatures, then they are in trouble.
However, a message in Ah Fu's young heart gave him some ideas.
As we all know, bats have very poor eyesight. They hardly use their eyes to determine the surrounding objects and are basically blind. They mostly rely on ultrasonic echoes to determine the distance of obstacles or prey.
As a mutant creature, Ah Fu's vision is much improved compared to that of ordinary bats. But even so, it cannot distinguish between humans and animals beyond ten meters, and cannot sense anything beyond twenty meters.
What Ah Fu meant was that when its eyes could no longer observe the bright white light emitted by the Crystal City, the influence of the Crystal City on it would drop drastically. This distance was about twenty meters, and then it would continue to rise to about fifty meters, and the influence would completely disappear.
If we consider it from this perspective, Crystal City's influence will probably be greatly enhanced.
Most of the creatures in this world that can fly in the air are birds.
Compared to mammals like Afu that live in the dark, birds' eyesight is not just a little bit better. Even compared to humans, the visual distance of most birds can be completely crushed.
After all, if a bird of prey flying in the air wants to hunt, it cannot do so without excellent eyesight.
This is the result of natural selection.
Therefore, if the indicator that affects the mutant creatures above Crystal City is whether or not they can see the bright white light, then they basically don't need to worry about the flying mutant creatures.
There is no way they can be spared.
Xu Xin directly sent this news to the explorer group.
Wang Lei: "If that's true, that would be awesome!"
Zhao Xiaochuan: "Can we just stand in the Crystal City and wait to catch the falling bird?"
Qi Xuefei: "I'm not sure yet."
Ji Chaoyang: "Well, we still need to consider the worst case scenario."
Qin Yunlong: "The worst-case scenario is that a group of flying mutants will come, and these mutants will not be imaged by the Crystal City, and will not land on the ground, and will attack the World Tree in groups? But in that case... it seems that there is nothing we can do."
Xu Xin was also slightly worried.
The number of the first batch of terrestrial mutant creatures is completely incalculable. If the flying mutant creatures are also the same and are not affected, they will be in a very passive situation.
The flexibility of flying mutants is much higher than that of ordinary mutants. Even with a crossbow that can attack from a distance, it is impossible to eliminate all flying mutants.
Moreover, now that Li Wenxi is not here, their resources are very scarce and they cannot afford the consumption of large-scale use of weapons.
By then, I'm afraid the only method I can use is...
Wen Guixin: "Have you forgotten me again? If that situation really happens, all you need to consider is to find a way to get a flying creature, let me infect it, and then let it fly up to infect those mutant creatures."
This is indeed the only method Xu Xin can think of.
Zhao Xiaochuan: "Yes, then I'll go out and see if there are any common flying creatures around that I can catch."
The worst-case scenario response method had been decided, and Xu Xin looked at the regional channel and alliance channel again.
So far, apart from the beast tide that they had suffered, other survivors in these two areas had not encountered any crisis.
This is the best.
"...When are we leaving?" Shi Wanyun and others who were sitting on the side became a little impatient and asked.
Zeng Tao didn't care about the conversation Xu Xin had just had with the other explorers. She was staring at Shi Wanyun intently to prevent her from suddenly running away.
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