Later, some powerful scientists came up with a set of theories that could evolve the corpse nucleus, so that the evolution could be 100% successful. However, it is very costly, and it is necessary to use higher-level corpse cores as raw materials, and if you do not succeed, you will lose all corpse cores.

This is a method that ordinary people will not use, because the cost is too high, and when using low-level corpse cores, there should be many people who can take them, but once the level is raised, even if there are some wealthy forces, they have to think carefully about whether it is cost-effective to do so.

It's not so easy to evolve with a corpse nucleus, if you don't succeed in taking one corpse core, then you need to take two corpse cores next time, if you don't succeed, then you need four, double the growth, and so on. Of course, the more nuclei you take, the more likely you are to become a zombie.

Although he evolved by taking corpse nuclei in his previous life, this time he wanted to try his luck, in case he could evolve by killing zombies, then he could save a first-order corpse nucleus.

At this time, the entire city except for him woke up, and the other humans were still asleep, so he didn't have any need to hide it, took his axe and some handy weapons he picked up on the side of the road, and directly began to clean up the zombies in the streets near the hotel.

Since he saw the small gap in his weapon, he began to feel sorry for the axe in his hand, so now when he encounters zombies, his first reaction is not to use an axe, but to convert everything that can be used on the street into his own weapon, anyway, even if those things are broken, he will not feel distressed.

His luck was not bad, and later he met a few zombies with white corpse cores inlaid on their foreheads, they seemed to have only evolved from ordinary zombies, and their reactions in all aspects were not much better than ordinary zombies, and they were not even as good as the first zombie with corpse cores that Leng Yan encountered.

The feeling of harvesting the corpse core is still very refreshing, and he has long been accustomed to the rancid smell emanating from the zombies, even if he squats down and touches the corpse core, he does not feel any discomfort.

It was getting a little dark, and he looked at the nearby streets, and saw that he seemed to have gone a little far.

He stood there and hesitated, it was still a bit risky to be outside at night, but now was obviously his best chance to kill the zombies. After 12 o'clock tonight, there should be well-qualified humans waking up one after another, and his movement will be a little inconvenient at that time.

The end of the world has just erupted, and there should be no problem with street lights or something, right?

He didn't leave in a hurry, he remembered that the street lights around here should be on at about half past six in the evening, as long as the street lights were on, he would stay and continue to kill zombies, if not, he would leave immediately, anyway, that time was not to the point where he couldn't see his fingers.

He doesn't have night vision, and the risk of going out at night to kill zombies is still too great.

Caution is the guarantee that he can live, many characters who are much more powerful than him have died in the last days, and only he can live to the eighth year of the last days.

He found a street building with a smashed door, and he managed to squeeze in this cracked gap, and it was not so easy for zombies to get in. At this time, there was no one on the first floor, because the second floor was a place for them to rest, and even if they became zombies at this time, there was no way to go down to the first floor.

He was really hungry at this time, so he took out a bottle of water and washed the black blood in his hand before opening the can of luncheon meat and eating it.

At this time, only meat is the easiest thing to fill his stomach, and he doesn't have time to care about any nutritional problems at this time, this can of canned food is no different from the delicacies of the mountains and seas for him.

After eating three cans in quick succession, he licked his fingers and stopped.

Holding on to the luck mentality, he went up to the second floor to take a look, and the people above really became zombies, but there were no zombies with corpse cores.

After dealing with a few of them, he walked around the house again, and put in all the clean things that could be used in the space, and only then did he squeeze out of the small gap where he had come in before.

The moment he stepped out with one foot, all the lights on the street outside instantly lit up. Maybe because it's a high-end hotel, the street lights in the neighborhood are a little brighter, but of course this may also be his psychological effect.

Since he was so lucky, he naturally had to make the most of this time, and the streets that he had cleaned up were slowly roaming with zombies from other places.

When he was standing on the second floor before, he saw a large group of zombies gathering in the distance, and that direction seemed to be the location of the bar street, and it seemed that the zombies in the bar had run out at this time. While there might be zombies with cores in there, he wasn't going to go there. There are too many zombies there, far more than he can bear, and if he goes, it is very likely that there will be no return.

Although he wants to become stronger as soon as possible, but on the premise that he can stay alive, his current strength is not able to face so many zombies at one time.

At 1 o'clock in the morning, he finally returned to the entrance of the hotel, and at this time the hotel lobby was quiet and there was no sound at all. It may be a psychological effect, he always felt that the hotel lobby at this time was cloudy and windy, which made him shudder.

After the end of the world, many inexplicable things have happened, and many things in this world can no longer be paced with common sense.

Soon he returned to the 10th floor, every floor was cleaned by him, and there were no extra zombies, and it was impossible for him to pay attention to the zombies in those rooms now, if he wanted to exercise Gao Ziyuan, he might even clean up.

The door of room 1009 was very clean, he took out the room card and opened the door, he had just changed the dirty clothes on his body in the corridor, and by the way, he also took water to flush his body, and then returned to the room relaxed.

He was relaxed at this time, and he couldn't tell that he had killed the zombies all day today.

He went back to Gao Ziyuan's room and looked at it, and sure enough, he was still in the same posture as he had been this morning. It was only 25 hours, and according to the previous time, he would wake up in a day or so.

After making sure that Gao Ziyuan had no accidents, he sat down on the sofa leisurely.

He was going to count the loot of the day, and he remembered that he had obtained 10 white corpse cores today, which was definitely a lot of money at this time.

took out all the corpse cores in the space, and then he realized that something was wrong, how could there be 15?