It's just that the man's level is one step lower than the mutant willow, and he didn't find the weakness of the mutant willow, and the ability to attack the mutant willow tree is not enough, and he can only leave a faint scar. And the mutant bird that is two big orders lower than the mutant willow tree can't hurt the mutant willow tree, at most it can be regarded as interference.

Therefore, although it is one against two, the mutant willow tree is not only much stronger than them, but the movement is not restricted, the willow branch is even more flexible and can be expanded, and each willow branch can also attack, so the current situation is that the mutant willow has the upper hand.

Ye Qingyu saw clearly, if the gold-based powerhouse wanted to escape, it would not be easy. Ye Qingyu saw that the zombie corpse had already burned, and he should not be found anything special.

As soon as Ye Qingyu put her mind at ease, she saw an unbelievable scene. The man threw a piece of light at the attacking mutant willow tree, and the moment it was hit by the willow branch, it swung up a layer of light. A fire dragon instantly rushed out from the light mask, heading straight for the mutated willow tree.

"Roar!" It was really a lifelike fire dragon that opened its mouth and swallowed the mutated willow tree.

Ye Qingyu even heard the scream of the mutant willow tree, which burned like dry firewood. The mutant willow tree was surrounded by flames, and it also struggled to flee in all directions, and the flames scattered around it burned everything around it.

In just a few moments, the mutated willow tree turned into a pile of ashes.

The gold-based ability was probably consumed too much, and he persevered until the mutated willow died, and sat on the ground weakly, absorbing the crystal nucleus to restore his strength. The mutant bird snuggled up to the man shivering.

Ye Qingyu looked at all this curiously, not understanding what it was. It's so powerful, is it a newly developed weapon from which base? What is the identity of this man?

In fact, Ye Qingyu didn't understand this man's behavior very much. First of all, the flight altitude is a problem. The fifth-level mutant bird can fly very high, why should it fly close to the city?

Ye Qingyu thought for a while, and had a reason, if he flew high, he would be attacked by other mutant birds. He probably just wanted to pass through the city quickly, but he was unlucky enough to encounter a seventh-level mutant willow tree.

Ye Qingyu was secretly vigilant, and he was also glad that after encountering a few "bad guys", his heart became cold and hard, and he would not rush to help, but would be wary of the other party.

If that man was a villain, in all fairness, there was no space, and Ye Qingyu wouldn't be able to avoid that fire dragon. And once she hides in the space, the space will be exposed. If such a person cannot be killed, there will be endless troubles.

Although I really wanted to know what that powerful weapon was, Ye Qingyu would not come up again at the moment. That man probably didn't want others to know his hole cards, not only would he not tell him, but he might also kill people.

What's more, when Ye Qingyu was fighting on the other side like this, she was watching from the sidelines. Besides, Ye Qingyu couldn't explain how she could see their battle, if she exposed herself in order to know what kind of weapon it was, the gains outweighed the losses.

The zombies in this vicinity have been almost cleaned up by her, and that person looks too consumed, but I don't know how many powerful weapons there are. There may be other hole cards as well. Although she was interested in that weapon, she would not go out of her way to find out other people's secrets. What's more, she also has secrets that she doesn't want people to explore.

Since then, Ye Qingyu has been going to large-scale zombie cleanup at night more often. During the day, they absorb crystal nuclei, hurry, hunt mutant beasts, and find materials that can still be used. As for sleeping, there is space three times the time outside, and Ye Qingyu takes time to rest in the space during the day.

At present, Ye Qingyu is collecting materials other than food accidents. It's been more than three years since the end of the world, and what kind of food has expired. Of course, there are still many people who have not yet solved the problem of food and clothing, and they will not give up expired food.

Ye Qingyu is not short of food. The materials in Ye Qingyu's space are really countless. Not to mention the grains, fruits, vegetables, poultry and meat collected before and after the end of the world, they are self-produced in her space, and they are also endless.

The food she eats now is all energy-rich mutated animals and plants. Ye Qingyu was going to find a time to process the food she had collected. Although the space warehouse is time-still, after all, there are still too many people in the Great Xia Kingdom who are hungry.

Although there are mutant beast meat, mutant vegetables, and mutant fruits, there are still a few people who can go out to hunt. A large number of ordinary people in the base can only obtain food in other ways in the base. Another point is that it is still dangerous for ordinary people to eat energy-rich foods. If one is not well controlled, it will be violent and busy.

And those ordinary foods in her space, the higher the strength of the superpower, the more insensible it tastes. A lot of the time, it's just a mouth-to-mouth addiction. Therefore, Ye Qingyu decided that the food collected before in the space would either be sold or donated.

Whether it is selling or donating, Ye Qingyu must think about it carefully, and he must not reveal his identity. After all, three years after the end of the world, there is still a large amount of food, which is difficult to explain, once her identity is revealed, it is death.

Ye Qingyu harvested another batch of crystal nuclei and prepared to go back to the space to trim them. Looking at the buckets of crystal nuclei in the space, Ye Qingyu smiled and couldn't see his teeth.

Ye Qingyu first cleaned the crystal nuclei that had just been harvested, and then began to classify them. At the most basic, there are twelve large barrels, which are the crystal nuclei of metal, wood, water, fire, earth, wind, thunder, ice, spirit, power, speed, and spirit. The crystal nuclei of each line are placed in a large vat, regardless of grade.

The rest were crystal nuclei of other various sects, which were placed in a bucket by Ye Qingyu. Some crystal nuclei, Ye Qingyu doesn't know what the ability is, it can't be seen from the color, these are rare abilities, and the number is very small.

Of these thirteen barrels of crystal nuclei, only the spirit system, wood system, and ice system are the least, because they were all used for cultivation by Ye Qingyu.

Throwing the last fourth-level water system crystal nucleus into the third vat, Ye Qingyu turned around and went to the kitchen with a smile after hearing the sound of "ding".

In a city full of rotting corpses all day long, no matter who you are, you won't have a good mood and a good appetite. But every time after clearing the zombies, after Ye Qingyu looked at a large number of crystal nuclei, he could ignore the disgusting zombies outside the space, and prepare food in a comfortable mood.

Ye Qingyu teleported to the wooden shelf where the mutated corn kernels were dried, and there was only one green wood-based corn kernel here. Ye Qingyu got twenty-three mutated corn kernels from his grandfather.