Traveling through a book to save the heroine in the apocalypse? Are you crazy?

The entire car was filled with the sound of Ye Yiyi's rapid breathing. Yang Luoliu looked back at Ye Yiyi through the mirror.

Although it was just a quick glance, Yang Luoliu finally discovered something was wrong.

Even though Ye Yiyi was fighting the zombies at such a close distance, there was actually nothing on her body. It seemed that he was not mistaken.

It turns out that she is not without special powers. Thinking of this, Yang Luoliu suddenly felt fortunate to have kept Ye Yiyi by his side. This person is full of mysteries now, and there are probably many things that he doesn't know.

If I really let her go, it would be bad in case I really dig a hole that I can't get out of.

Thinking of this, Yang Luoliu frowned and decided to just kill him now.

Thinking of this, Yang Luoliu slowly slowed down the car and wondered whether it would be better to electrocute him directly or cut his throat with a knife.

Ye Yiyi didn't know what Yang Luoliu was thinking. She just felt that she was slowing down. Just as she was about to ask her what was going on, the car suddenly accelerated again and Ye Yiyi fell directly onto the recliner.

The reason why Yang Luoliu changed his mind about killing Ye Yiyi was that he thought of a detail. Judging from Wang Yu's position at that time, he should be able to hit him with the hammer. If the hammer fell, he would either die or be injured.

At that time, I thought that it was because Ye Yiyi shot me in time that I was not in any trouble. Now it seems that it was Ye Yiyi who protected me.

Thinking of this, Yang Luoliu couldn't bring himself to do it again. He raised his head and glanced in the mirror at Ye Yiyi who had steadied her body.

I saw her sitting up in embarrassment with a hint of anger in her eyes. I guess the action just now made her angry.

However, Yang Luoliu pretended not to see it and concentrated on driving. After all, if you are not careful on the road, zombies will jump out from the street. Although he could just run over them, for a car with a low chassis, the car would lose control if he did so. After all, Yang Luoliu left an afterimage when he drove the car.

Ye Yiyi didn’t understand what Yang Luoliu was thinking just now. She was already angry enough that Yang Luoliu didn’t wait for her, and now he suddenly did this.

Then he walked forward with a smile, grabbed the backrest of the front seat with both hands, and spoke in a sickening voice.

"Sister~, are you happy to receive the crystal core that I helped you to obtain? How are you going to thank me~"

Ye Yiyi originally wanted to use this voice to disgust Yang Luoliu, but Yang Luoliu's expression didn't change at all.

When Yang Luoliu heard Ye Yiyi's words, her eyes became deep. It was not that she liked her talking like that, but to be honest, it was indeed a bit disgusting.

But her focus was not on the tone but on the crystal core that Ye Yiyi mentioned. Yang Luoliu would not be surprised that others knew about the crystal core now, but Ye Yiyi had always been with her, and Yang Luoliu was sure that no one had told her about the crystal core.

How could she know that this person really had a lot of secrets.

Ye Yiyi had no idea that she had inadvertently taken another step towards her own death. After waiting for a long time, she felt bored as Yang Luoliu still had a serious look on his face.

He curled his lips and spoke in a cold face.

"Where are you going?"

Ye Yiyi's cold voice now is completely different from the sweet voice that called her sister just now.

Yang Luoliu, who had become interested, spoke up. "Why don't you call me sister?"

Ye Yiyi, who didn't think Yang Luoliu would answer, was stunned for a moment. She looked at Yang Luoliu's expressionless face and spoke tentatively.

"If I call you sister, will she feel sorry for me?"

The tone of voice her sister used at this time was the same as every time she called her sister in her memory, but it was a pity that Yang Luoliu just wanted to tease her.

"will not."

Hearing this, Ye Yiyi rolled her eyes and sat back without caring whether Yang Luoliu could see it or not.

"Then what did you say?"

"It's fun to tease you."

Ye Yiyi blurted out "Fuck" without even thinking. She never thought Yang Luoliu would say such a thing. Doesn't she have facial paralysis? Doesn't she have a coffin face!!!

Yang Luoliu looked at Ye Yiyi, who was staring at him with eyes wide open in disbelief, and subconsciously curled his lips. But when he realized what he had done, he straightened his lips again.

Unfortunately, Yang Luoliu was still exposed. The moment she raised the corners of her mouth, the system detected the fluctuation of resentment.

"Host, host, Yang Luoliu's resentment value has just dropped by another ten points."

After hearing this, Ye Yiyi came back to her senses and looked at Yang Luoliu strangely.

"No, your brain doesn't work anymore after it turned black? Can this be eliminated?"

But the system did not answer her. Ye Yiyi shouted a few more times in her heart, but the system still did not answer her. Ye Yiyi knew that the system had cut off her voice.

However, Ye Yiyi was not happy about the 10 o'clock news, so she just rolled her eyes at the system, turned her head to look out the window, and the whole car became quiet.

Although Yang Luoliu didn't say where she was going, Lu Yeyiyi, who looked familiar, guessed where she was going.

When Yang Luoliu stepped on the accelerator and stopped the car at the house that Ye Yiyi was renting at the time, he got out of the car without hesitation.

Ye Yiyi was used to seeing Yang Luoliu's back. After getting off the car, she raised her hand and smashed the head of an approaching zombie without even turning her face, and went in.

Although she had only been away from the house for two weeks, Ye Yiyi still felt like she was meeting someone again after a long separation.

The first thing Yang Luoliu did when he came back was to take out the zombie crystal cores and put them in the basin in the bathroom. Then he took out purified water from the refrigerator and rinsed them carefully one by one.

Ye Yiyi just leaned against the bathroom door.

Neither of them spoke and they just stayed there quietly. The only sound in the whole room was the sound of washing things.

After washing the last one and putting it in the basin, Yang Luoliu picked up the basin and placed it in front of Ye Yiyi with one hand.

"Want it?"

I didn’t know there were crystal cores in the basin and I thought they were washed fruits to be shared.

Crystal cores were of no use to Ye Yiyi, especially the basin full of crystal cores that she had to hit with a stick, which made her feel painful, especially since there was no reward yet.

So Ye Yiyi shook her head, turned around and went upstairs to clean up her room.

After all, if no one is around for two weeks, it will definitely be covered in dust.

Yang Luoliu frowned as he looked at Ye Yiyi's back, maintaining the same posture as before. Hadn't she been waiting by his side just now just to divide the crystal core?

Although I have to be careful that she hasn't done anything to let me down yet, these crystal cores were indeed obtained by her, so it's not impossible to share some of them with her.

But she didn't want it? Why? Did she really want to keep it all for herself?

I have to say this is such a beautiful misunderstanding.

Yang Luoliu had a lot of thoughts in his mind, his eyes fixed on the dark place where Ye Yiyi left.

Finally, he closed his eyes, pinched his eyebrows, and went upstairs with the crystal core.

I don't want to think about it anymore. Since she doesn't want me, there is no reason for me to send the crystal core to her door.

Before Yang Luoliu entered the room, he glanced at Ye Yiyi who was cleaning and spoke.

"Don't bother me if you don't want to die later."

Ye Yiyi naturally heard what Yang Luoliu said. She paused while making the bed and wanted to ask if Yang Luoliu should leave some food for her.

But when he thought that this person was either planning to kill him or on his way to kill him, and that he had a bad attitude, he followed Yang Luoliu's example and didn't say anything, just sorting out the things in his hands.

Yang Luoliu knew that she had heard it, so she didn't need Ye Yiyi to answer and walked straight into the room.

Originally according to Yang Luoliu's plan, he should have reached the middle stage of the fourth level of superpowers by this time, but due to delays, he has fallen far behind the plan.

If I'm lucky, this basin of crystal cores should allow me to break through the peak of the third level to the fourth level.

Yang Luoliu locked himself in the room. Ye Yiyi didn't think of disturbing him. She quickly made some instant noodles, ate them, and went back to the room.

After all, she had been fighting zombies all morning, and Ye Yiyi, who had average physical fitness, was completely exhausted.

Originally, I thought Yang Luoliu would come out in the afternoon, but when Ye Yiyi woke up from her sleep, she saw that Yang Luoliu's door was still locked, so she did not leave the room.

After closing the door and isolating the system from the outside, he asked.

"Last time you only introduced me to zombies, but didn't introduce me to the superpowers in this world. I originally thought that since I don't have superpowers, I wouldn't understand. Now I think you should tell me about it."

As long as Ye Yiyi’s request is not too outrageous, the system will not reject it.

"Okay host, what do you want to know about?"

"Every aspect."

The system thought about it and snapped its fingers, and a virtual screen appeared behind the system.

Then all kinds of colorful lights appeared on the screen, and the system spoke while Ye Yiyi was in a daze.

"These colors correspond to various superpowers, and the elements of superpowers are basically evolved from the elements of gold, wood, water, fire, and earth."

Seeing that Ye Yiyi still couldn’t understand, the system changed the picture.

"The power of the gold element can turn oneself into a little golden man who is invulnerable to swords and guns, or the gold power can be released to transform into various weapons to fight against the enemy. Strong gold power users can do both, but this consumes a lot of their own power. When the power is exhausted, they will be weaker than ordinary people."

"The powers of the wood element are closer to nature. They can use vines to fight. If they become stronger in the later stages, they can mobilize the surrounding mutant plants for their own use. However, not all wood element users can use vines. There are also those who use wind. In the later stages, they can use various wind blades. However, it is rare for someone to reach this level. They are mostly used for assistance. After all, the wind element is for speed increase."

"There are two types of water elemental powers. The first is water, which has no lethality. The second is ice. The lower level ones can make people feel cold, the middle level ones can use ice to transform into any weapon, and the higher level ones can freeze thousands of miles with a wave of their hands."

"There is only one fire elemental ability. Don't think that it can only use fire. But if used well, it can cause great damage. After all, it can set the prairie ablaze for hundreds of miles."

"The Earth Element's ability is the same as the Fire Element's, it can only use Earth, but its attack power is not strong, it is a bit like a tank."

After hearing so much, Ye Yiyi realized that she had never seen Yang Luoliu's element. She was about to ask the system, and the system seemed to know what she wanted to say.

"Of course, there are also abilities that do not belong to these elements, such as Yang Luoliu's purple lightning ability, which has a very strong killing power, and the white healing ability. These abilities are very rare, especially the healing ability. A strong healing ability user can transform a zombie that has just transformed into a human."

Looking at Ye Yiyi's wide eyes, the system floated in front of her.

"You see, the world actually favors humans more, if you humans don't commit suicide."

The system's words made Ye Yiyi twitch her lips. The system saw it but ignored it and floated to the screen to speak again.

"There are ten levels of superpowers. I will use the lowest level of crystal cores to calculate the upgrade costs. From level one to level two, you only need a hundred crystal cores, or you can reach it in a month without using crystal cores. From level two to level three, you need a thousand, from level three to level four, you need ten thousand, from level four to level five, you need a hundred thousand, and after level five, there is a huge gap, and the crystal cores at this time will be counted in hundreds of millions. From level five to level six, you need one billion white crystal cores, and the number of crystal cores for levels above that will increase tenfold."

Looking at Ye Yiyi with wide eyes, he scratched the squirrel's cheek and spoke.

"Host, there is no need to be so surprised. As the psychics improve, the zombies also improve, but the zombies improve faster than the psychics. They also have ten levels. If humans kill zombies that are one level higher than themselves, they don't need to collect so many white crystal cores. Of course, if they jump two or three levels, they can kill zombies and absorb them across levels. However, they can only improve by one level or more at most."

"The crystal cores are also divided into different grades: white, light green, green, blue, red, light purple, purple, gold, light orange, and orange."

After hearing so much, Ye Yiyi felt a little dizzy. The system also saw it and thought that since she didn't have any special abilities, she didn't need to remember these things.

Thinking of Yang Luo, Liu Ye Yiyi looked at the system and spoke.

"So what level is Yang Luoliu at now?"

After listening to it, the system thought for a while, then went through the wall and came back in not long after. It was obviously a squirrel face, but Ye Yiyi could still see disbelief on that face.

"I've reached the fourth level thanks to my host."

Ye Yiyi was not too surprised to hear this. Instead, she felt that it was as it should be.

"Have you ever seen her idle since she opened her superpowers? She goes out early and comes back late every day. I guess she goes out to kill zombies and collect crystal cores. Moreover, she has the memories before the reboot. She can't be too weak."

The system sneered after hearing Ye Yiyi's indifferent words.

When Ye Yiyi heard the system sneer, she looked as if she had seen a ghost. Before she could recover from the shock, she saw the system's expression of "you weakling, what do you know?"

"Host, you may not know this, but now most of the psychics are at level two, and only a very small number of them have been promoted to level three. Do you know how amazing this is?"

Ye Yiyi didn't know that the system's contemptuous look made her very unhappy, so she directly reached out and slapped the system.

"I've already said that she has memories from before the reboot, and she can't upgrade so quickly, so it's useless for her to keep the memories."

The system covered its beaten head with its hands, feeling aggrieved, but it suddenly felt that what Ye Yiyi said was right.

However, although Ye Yiyi appeared calm on the surface, she was still a little surprised in her heart. However, she could not show an inexperienced look in front of the system.

Seeing that she had almost understood everything, Ye Yiyi looked at the sky and it was time for dinner.

He opened the door and went downstairs, passing by Yang Luoliu's room without even turning his head.

There were many people eating in the building at that time. Ye Yiyi had been eating clear soup noodles for two weeks. Now, looking at the freezer layer of the refrigerator and the meat she had frozen at the beginning, she thought there was still time to thaw it, so she planned to cook a big meal tonight no matter what.

Ye Yiyi didn't finish cooking the dishes until the clock in the living room pointed to past seven o'clock.

Ye Yiyi was drooling at the stewed pig's trotters, braised pork, and chicken soup.

After dinner, Ye Yiyi washed the dishes, took a piece of paper, wrote something, and pasted it on the fence opposite Yang Luoliu's door before going to rest.

It was already unknown what time it was when Yang Luoliu opened his eyes again. Feeling the strength of a mid-stage fourth-order psychic, a smile finally appeared on his icy face.

What followed was that his stomach was growling with hunger. Every time one's supernatural power was upgraded to a higher level, one would feel extremely hungry, not to mention that Yang Luoliu hadn't eaten for a whole day.

The feeling of being so hungry that the stomach was cramping was not pleasant. Yang Luoliu frowned and planned to get up and go out to see if there was anything to eat.

As for why he didn't eat the food in the space, the space was not big to begin with. During the two weeks at Li Wanwan's place, most of the food in Yang Luoliu's space had been emptied. Now there were only things like medicine, water and gasoline in Yang Luoliu's space, and there was nothing left to eat.