When they got to the broken bridge, Li Xue quickly used her powers to build a small bridge over the river.

When Lin Miao finished building the bridge, she pulled Li Xue up and teleported over.

When the two reached the other side, the zombies found them and desperately stretched out their claws and roared at them. The zombies in front were squeezed and fell down.

The sentry on the other side saw that the zombies suddenly went crazy and immediately turned on the flashlight to observe carefully. After a long time, he didn't find anything wrong.

The two hid under the broken bridge. After the soldier's flashlight was moved away, Li Xue quickly used her powers to transform into many huge ice cats, and then urged them to run towards the zombies.

Those cats were all transformed from ice, and the zombies ignored them completely. As soon as they moved into the zombie group, they waved their claws and began to dig out the crystal cores. After the cats dug out the crystal cores, they swallowed them into their stomachs. Their stomachs were empty and could hold many crystal cores.

Li Xue used her supernatural powers to sense for a while under the bridge. After confirming that there was nothing wrong with the actions of the ice cats, she asked Lin Miao to take her back to the bridge, and then she waved her hand to remove the ice bridge. Lin Miao pulled Li Xue and teleported back along the original route.

The two walked out of the temporary toilet as if nothing had happened, and before getting in the car, they said hello to a few supernatural people who were not asleep.

"How is it? Were you not discovered?" Jian Hui asked softly when she saw the two people get on the car. Haohao also looked at the two people with excitement.

"Everything went well, don't worry." Lin Miao replied in a low voice.

"After you left, I suddenly remembered how to store those collected crystal cores in your space? We can't make another trip. The fact that the crystal cores in the zombies' heads are missing will definitely be noticed by Captain Qian and others. If we move too much, it will be bad if we attract their attention." Jian Hui was a little worried. So many crystal cores are missing, which will definitely cause a sensation.

"Don't worry, I have my own way." Li Xue smiled mysteriously.

"What's the solution? Tell me about it." Lin Miao also became curious. She originally thought that they would have to make another trip before dawn.

"That's right, mom, what solution do you have?" Haohao was also very curious.

"Well, keep it a secret. Go to sleep. We'll be busy tomorrow." After Li Xue finished speaking, she pulled Haohao to lie on the mattress, closed her eyes, and made up her mind not to speak.

Jian Hui and Lin Miao looked at each other and had to lie down with resigned mind. They knew Li Xue too well. No one could ask her about things she didn't want to say. Anyway, they would know the answer tomorrow, so they didn't ask any more questions.

After they all fell asleep, Li Xue lay quietly on the mattress. Through her mental power, she saw the ice cats on the other side of the river searching for the chopped-off zombie heads in the pile of zombies. After finding them, they smashed them with one claw, took out the crystal cores, and swallowed them.

Hmm, this scene is so disgusting. Although those ice cats were just illusions, she still couldn't bear to watch them swallow the crystal cores covered with dirt directly into their stomachs.

When the stomachs of the ice cats were full of crystal cores, Li Xue controlled them to come under the broken bridge, and then they used their claws to dig holes in the soft soil by the river. When the holes were almost dug, the ice cats spit all the crystal cores into the holes. When the holes were full of crystal cores, they used their claws to push the soil and fill the holes. Then, they climbed back to the zombie group along the steep river bank and continued to search.

When it was almost dawn, Li Xue asked all the ice cats that had run back and forth more than ten times to stop. After burying the crystal cores in their stomachs and making an inconspicuous mark on the holes, they plunged into the river without leaving any trace.

Thinking about the dozen or so large pits filled with crystal cores under the broken bridge, Li Xue sank her consciousness into the space with satisfaction. After working all night, she was tired. She went into the space to have a good sleep. Only when she was fully refreshed, she could continue to kill zombies after dawn.

After breakfast, everyone rushed to the battlefield at the voice of Captain Qian.

With yesterday's experience, they were more adept at killing zombies today.

A day passed quickly, and today's performance was more impressive than yesterday. Those zombies seemed to have been half destroyed. It looked like they would be able to destroy all these zombies in two days.

Today, Lin Miao and Jian Hui kept an eye on Li Xue all the time, and even seemed absent-minded when killing zombies. After waiting until the evening, Jian Hui pulled Li Xue to the car, and Lin Miao followed.

"How is Xiaoxue? Have you recovered those crystal cores?" Jian Hui asked anxiously.

Li Xue looked at her with amusement: "Didn't you watch me all day? You should know what I did and didn't do."

"What? You didn't recover those crystal cores!" Jian Hui exclaimed in a low voice.

Although Lin Miao was also a little anxious, she still understood Li Xue. Since Li Xue thought of the method of digging crystal cores, she naturally had a way to recover those crystal cores.

"Why are you so anxious! Could those crystal cores grow legs and run away? Look at how calm Lin Miao is." Li Xue laughed at Jian Hui.

Lin Miao: Actually, I was also very anxious...

In the evening, when the time was almost up, Li Xue and Lin Miao walked towards the temporary toilet again, chatting and laughing.

When Lin Miao used teleportation to take Li Xue to the broken bridge on the other side, Li Xue used illusion to create ice cats and let them run into the zombies. Then Li Xue took Lin Miao to find the place where the ice cats buried the crystal cores last night.

After determining the location, Li Xue took out a small shovel from the space and started digging on the ground without saying a word. At the beginning, Lin Miao was still confused, but when the shovel in Li Xue's hand seemed to touch something hard and made a slight sound, Lin Miao's eyes lit up. It turned out that all the crystal cores were buried here. How smart!

"Why are you still standing there? Hurry up and dig. Let's move quickly, otherwise those people will get suspicious." Li Xue took out a small shovel and handed it to Lin Miao.

Lin Miao smiled and nodded, took out the shovel and started digging.

After all the soil on the pits was dug up, Li Xue waved her hand and put all the crystal cores into the space. Originally, she wanted Lin Miao to put some into her space, but Lin Miao refused to agree, saying that her space was already full and could not hold these crystal cores.

After collecting the crystal cores, the two returned along the same route, just like last night, without attracting anyone's attention.

As soon as they got back to the car, Jian Hui looked at them eagerly, but did not ask, for fear that Li Xue would laugh at her again.

Haohao rushed over and pulled the corner of Li Xue's clothes: "Mom, how is it? Did you get those crystal cores back?"

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