The boss of the end of the world tears the zombies apart with his hands, and wins by hoarding all th

Just after exchanging this yellow crystal core, Lu Xinyi found that the points mall was sparkling.

She quickly opened the points mall and found a "new arrival" notice.

Tsk, is the mall so considerate now?

When new products are put on the shelves, she will be notified.

She clicked on the new product notification to see what products were available in the mall.

In addition to a variety of snacks and clothing, Lu Xinyi's eyes suddenly fell on one of the items -

Crystal core evolution liquid.

If a psychic wants to improve his or her abilities, he or she can only do so by absorbing the energy in the crystal core.

But in the early days of the apocalypse, no one knew that crystal cores could enhance superpowers. Even if they knew it later, how to extract the energy from the crystal cores was still a big problem.

After several studies, the researchers finally found a way to absorb the energy of the crystal core.

However, the crystal core is produced by the zombie virus after all. Even if a reasonable method is found and the supernatural power is indeed improved, it will still bring negative effects.

In his previous life, Lu Xinyi did not have any special abilities, and did not know much about crystal cores. Most of the information he learned came from other people.

In this life, because she has the system, and her ability improvement mainly relies on the system's skill point bonus, in her eyes, the crystal core is just a tool to exchange points.

But I didn't expect that something like Crystal Core Evolution Liquid would appear in the mall.

She clicked on the details page of "Crystal Core Evolution Liquid" and found that the purity of this Crystal Core Evolution Liquid reached 100%, and there were no side effects!

Only 5 points are needed to redeem a 10 ml bottle of evolution liquid!

"System, how many crystal cores were used to extract this bottle of crystal core evolution liquid?"

System: "A first-order crystal core can extract 10 ml of evolution liquid, a second-order crystal core 20 ml, a third-order crystal core 30 ml, and so on. The mall only sells 10 ml of evolution liquid."

When Lu Xinyi heard this, a gleam of light shone in her clear and sparkling eyes.

She can get 10 points in exchange for the first-level crystal core to the system, while the first-level crystal core evolution liquid only needs 5 points to buy. Doesn't this mean that she transferred the crystal core from one hand to the other and made a net profit of 5 points?

"System, I am now convinced that you are truly committed to creating a bright future for me!"

System: "The responsibility of this system is to give the host a bright future. Please do not question the professional ethics of this system!"

Lu Xinyi smiled and said, "Well, I don't doubt you. I trust you very much."

Without hesitation, she directly exchanged two bottles of evolution liquid.

Two palm-sized glass bottles appeared in her hands, filled with transparent liquid.

She didn't take it immediately, but looked around first.

Qin Ju was in the opposite lane at this time, checking the dilapidated vehicles on the road one by one, and did not notice her.

As for the zombies on the road, they were all attracted by Qin Ju and killed by him one by one.

She withdrew her gaze and, taking advantage of the cover of a bus in front of her, slipped into the space.

She first diluted one of the bottles of evolution liquid with 500 ml of bottled mineral water, and left the other bottle undiluted.

Taking a deep breath, she picked up the bottle of undiluted evolution liquid and drank it in one gulp.

It's no different from plain water, bland and tasteless.

But after drinking it, she immediately felt a surge of power erupting in her body, quickly flowing through her limbs and bones, making her frown and endure the pain that felt like her bones were breaking.

Fortunately, the pain did not last long. After about five minutes, the pain finally stopped.

Lu Xinyi was still breathing heavily, with beads of sweat the size of beans dripping down her forehead and hitting the ground with a patter.

She raised her hand to wipe the sweat from her forehead, letting her breathing gradually calm down.

Then, she spread out her right hand and condensed a thunder-type power.

There was no need for her to unleash this lightning. Just by looking at the lightning in her palm, she knew that her ability had improved a lot.

Because the lightning in her palm at this moment was obviously twice as thick as before she took the evolution liquid!

Purple lightning flashed and crackled continuously.

It is worthy of being the evolution liquid produced by the system. The effect is so obvious!

She put away her special powers and slipped out of the space, fearing that Qin Ju would notice her absence and become suspicious.

"Xinyi!"

As soon as Lu Xinyi came out of the space, she saw Qin Ju waving at her excitedly, motioning her to come over.

"What's wrong?" she asked as she walked towards Qin Ju.

“I found a truck full of rice!”

Upon hearing this, Lu Xinyi immediately quickened her pace and quickly came to his side.

"Xinyi, you are so fast." Qin Ju looked at her in surprise and couldn't help but sigh.

"It's okay." Lu Xinyi said casually, turning to look at the truck compartment.

What you see are neatly stacked bags of rice, each bag weighs 50 kilograms, and all are well packaged without any damage.

This truckload of rice weighs at least five tons!

"Well done!" Lu Xinyi said, handing Qin Jue the mineral water mixed with crystal core evolution liquid, "Drink some water."

"Hmm!" Qin Ju happily took the mineral water, opened the lid and drank a few gulps.

Lu Xinyi observed his reaction calmly. Seeing that he didn't continue drinking, she asked, "Did you feel any changes in your body after drinking this water?"

"Nothing has changed." Qin Ju looked at her blankly, blinking in confusion, "What's wrong?"

Lu Xinyi did not answer and asked him to wait for five minutes while she prepared to store the truckload of rice into the space.

"By the way, do I need to give you some of this rice? After all, it was you who discovered this." She turned around and looked at Qin Ju.

Qin Ju waved his hands quickly, "Xinyi, you keep it. You have space to put things. Besides, we live together, don't we all eat together?"

"That's right." Lu Xinyi nodded and put all the rice into the space.

When the five minutes were up, she asked Qin Jue again about the changes in his body.

Qin Jue was still confused, "I don't think anything has changed."

"Show me how you use your powers."

"it is good."

Qin Ju immediately used his fire and lightning abilities, and dazzling red flames and flashing purple lightning appeared instantly.

He frowned slightly and asked doubtfully, "Why do I feel like my ability has become stronger?"

"It's a little stronger. Okay, let's get in the car first." Lu Xinyi said casually, changing the subject.

Qin Ju drank diluted evolution liquid and only drank half a bottle, so his body did not feel any pain and the changes in his superpowers were not particularly obvious.

But this is enough.

There were no other trucks on this section of the road, so the two drove the SUV forward. Lu Xinyi simply used the SUV to forcefully knock away the dilapidated vehicles that were blocking the road.

Soon, the two came to a crossroads.