"Roar! ~~Roar! ~”

After nearly a minute of screaming in pain, finally, the zombie was silent. Bai Cen boldly stretched out half of his head and looked out the window.

I saw that the zombie who was originally standing was now completely lying on the ground, and it looked like it should be dead. However, it only took one minute to burn the zombie to death, which made Bai Cen a little surprised, it seems that the zombie is more likely to burn himself.

After about five minutes, the fire was finally extinguished, and the zombies that had been burned to death by the fire had no trace of them at this time, and only one item was left on the ground. Bai Cen's eyes were sharp, and the item left on the ground was not the oval object that Bai Cen picked up on the fifth floor.

"It turns out that the oval object was actually left behind by the zombie after death, it's really ......"

Knowing the origin of the oval object, Bai Cen almost didn't take it out and threw him away, but to be honest, it was really surprising that such a disgusting thing as a zombie would leave such a pure object after it died.

Carefully observed the surroundings again, Bai Cen did not continue to move forward, his purpose today is mainly to kill yesterday's zombies, and now the purpose has been overachieved, and in today's operation, he also found a zombie's weakness, so he is ready to plan and prepare for the next move.

Returning to his room, Bai Cen rested a little, today is different from yesterday, to put it bluntly, he just went downstairs, so Bai Cen was not very tired, the reason why he rested was to calm down the nervous mood just now.

"I really didn't expect that such a pure and beautiful thing actually came from the body of a zombie, it seems that the word "extreme thing" is really not said."

Lying on the bed, Bai Cen couldn't help but play with the oval object, and the slightest heat was transmitted from the palm of his hand to his body, making Bai Cen very comfortable.

"By the way, when I used to read novels, it was said that everything that appeared on the zombie had energy, and I didn't know if the slightest temperature on this thing was emitted by a kind of energy, so it was better to try."

After playing for a while, Bai Cen suddenly realized an idea that made him extremely nervous.

As soon as he thought of it, Bai Cen immediately called out the ingredient supplier and put the oval object on the shelf nervously.

"The item you are exchanging is a first-class first-grade crystal nucleus, which can be exchanged for a little energy point, may I ask if the host can exchange it?"

The mechanical sound sounded, but it made Bai Cen feel so beautiful for the first time.

"Redeem, redeem now."

The energy point, the coveted energy point, was found so easily by himself, Bai Cen really wanted to yell happily and tell everyone how excited he was at this time.

Of course, if Bai Cen yells at this time, I am afraid that there will be no result except for attracting the attention of the zombies around him.

"The exchange is successful, and your current energy point is: 1.0002 points.

With the sound of a mechanical sound, Bai Cen really had the first energy point, remembering the crystal nucleus left by the zombie he had just burned to death, Bai Cen couldn't wait to immediately rush down and pick up the crystal nucleus.

――――――――――――――――――――――――――――――――――――

For three days, Bai Cen was immersed in the joy of burning zombies every day. From burning one by one at the beginning, to burning two together, it can be said that in three days, with the weakness of zombies who are afraid of fire discovered by Bai Cen, he has become more and more handy at dealing with zombies.

Until the seventh day of the end of the world, Bai Cen finally mustered together 10 points of energy and could officially open the ingredient supplier.

"The ingredient supplier has been opened, please select the item you want to exchange."

Entering that familiar picture, Bai Cen, who had just finished the battle, was weak and excited. If it weren't for the three zombies at the same time today, Bai Cen was confident that he would not be so embarrassed.

"Redeem an egg fried rice ingredient."

Bai Cen tried his best to calm down his excitement and said calmly.

"The egg fried rice ingredients have been successfully exchanged."

At the same time as the mechanical sound sounded, the ingredients for the egg fried rice had already appeared on the counter. It's just that Bai Cen didn't pay attention to these at this time, because the next words of the ingredient supplier are what Bai Cen is looking forward to.

"Congratulations to the host for successfully redeeming the first ingredient, and the ingredient supplier is officially opened."

"The ingredient supplier is in mission mode."

"Congratulations to the host for successfully completing the first task, redeeming the first ingredient, and the task reward: 10 free attribute points, a lottery chance, and a newbie gift package."

"Ingredient suppliers open up space mode."

"The ingredient supplier is in smart mode."

"Hello dear host, it is a pleasure to serve you."

When the ingredient supplier was opened, a sweet voice came to Bai Cen's ears from far to near. Immediately afterwards, a shadow also stood in front of Bai Cen from far to near.

About 1.65 meters tall, sweet smiling face, perfect face, long hair with a shawl, bumpy figure, and that set of maid outfits, it is definitely a fatal temptation. What a perfect woman.

"You are?"

Almost immediately, Bai Cen was attracted by the beauty in front of him, but fortunately, Bai Cen has been fighting zombies in the past few days, and his ability to resist pressure has increased a lot, so in just an instant, Bai Cen has already walked out of his obsession and asked a little defensively.

"Hello my dear master, please don't be nervous, my name is Xiaoyou, I am the salesman of the ingredient supplier, and I am also your servant, if you have any questions about the ingredient supplier, I will answer you in detail."

With a sweet smile, two small dimples appeared on Xiao You's beautiful face, which looked both playful and cute.

"Oh, I see."

Xiao You's explanation made Bai Cen breathe a sigh of relief, and at the same time secretly scolded himself for being an idiot.

Where is this? This is the space of the ingredient supplier, and the people who can appear here are of course related to the ingredient supplier, although until now I don't know what the ingredient supplier is all about, but Bai Cen can feel that he is now one with the ingredient supplier, so the ingredient supplier will definitely not harm himself.

"Excuse me, my dear master, is there anything you would like to ask?"

Smiling slightly, Xiao You continued to ask.

"Well, I have a lot of questions, but first I want to know, what's going on on Earth?"

There are many questions to ask, but the most important question for Bai Cen is undoubtedly why the earth has become the way it is.