Abyss invasion? As a demon cultivator, I laughed.

The upgrade in his mind made Chu Xiu frown.

After reaching level 2 of the mortal rank, not only did the experience required to reach the next level double, but the difficulty of obtaining experience also increased a lot.

He estimated that even if it was a single kill this time, without Wang Long's assist, he would only get 60 to 70 points of experience at most.

"Take your time."

Chu Xiu thought to himself, raised his hand and waved it, and the corpse on the ground began to melt, and finally merged into the bone armor.

[Finished! Professional experience +18, strengthening progress +2]

Next, Chu Xiu did not change the location immediately, but used this room as a trap to continue to lure and kill nearby corpse ghosts.

In this way, everyone was busy for almost an afternoon, and killed three corpse ghosts in succession without any danger.

But I don't know if their luck ran out, or if there was an extra explosion rate reward for the first kill, these four corpse ghosts didn't explode anything.

This made Wang Long and Li Shan's disappointment overflow.

Chu Xiu didn't care. He happily continued to upgrade his bone armor and successfully made it go one step further, reaching the +5 level. His defense power was further improved, and his [Energy Absorption] trait also evolved.

This made Wang Long and Li Shan hesitate to speak. It can be seen that they wanted to say that these corpses should also be distributed, and they couldn't give them to Chu Xiu for free every time, but they didn't dare.

When killing the fifth corpse ghost, Li Shan suddenly said in surprise: "I upgraded!"

"You upgraded?"

Wang Long looked at Li Shan in disbelief, his face as ugly as if he had eaten a fly.

Chu Xiu was also a little surprised, but he quickly reacted.

Li Shan's profession is [Poacher], which should be similar to [Thief] and [Assassin], who can gain experience by hiding.

He used bait to seduce corpse ghosts, which should be a good way to gain experience.

On the other hand, Wang Long's [Barbarian] requires frontal combat. He always sneaks up from behind and hits the stick, so the experience he gains may not be as high as Li Shan.

Of course, the most important point is that at the beginning, Li Shan used the [Breathhold] talent to escape from a corpse ghost, which must have brought him a lot of experience. It is not surprising that he can upgrade before Wang Long.

"Congratulations." Chu Xiu congratulated with a fake smile.

"Hehe," Li Shan laughed twice and began to check his own changes happily.

Chu Xiu also looked at him.

He could vaguely feel that after the upgrade, Li Shan's physique should not be worse than Wang Long, and he probably awakened basic skills.

"Did you get the skills?" Chu Xiu asked.

"Well," Li Shan did not hide it, "I awakened two, one is [Skinning] for collecting materials, and the other is [Primary Precision Strike] for long-range attacks. Unfortunately, there is no bow and crossbow now, so this skill is useless."

"Not bad." Chu Xiu praised.

In fact, he has the ability to build a set of bows and crossbows for Li Shan, but he naturally won't be so kind.

With a wave of his hand, the corpse of the corpse ghost merged into the bone armor.

[Professional Experience +17, Enhancement Progress +1]

After upgrading, Li Shan was full of fighting spirit and wanted to continue to kill monsters, but Chu Xiu looked at the sky, licked his dry lips and said, "It's getting late, let's go to the rooftop to see if there is any water source. You don't want to drink the blood of the corpse ghost, do you?"

When Chu Xiu mentioned the sticky and smelly black liquid, the faces of several people changed and they shook their heads repeatedly.

And they were really thirsty, especially Yunlu and Wanglong who had not upgraded.

Everyone carefully avoided monsters while moving to the rooftop and searching for suitable food.

When they reached the 22nd floor, they killed a mutant rat that was as long as their forearms, which should be edible. Chu Xiu didn't care about such a small corpse and didn't absorb it.

After climbing for nearly a quarter of an hour, just when Yunlu was panting and exhausted, everyone finally reached the 30th floor, just two floors away from the top floor.

It has to be said that climbing the stairs in a state of lack of water was a bit torturous even for Chu Xiu.

Just as everyone was preparing to climb three more floors to the rooftop, Chu Xiu suddenly paused and looked towards a corner.

There, a large puppet in the shape of a child was leaning against it.

The puppet was wearing a children's dress, with red cheeks and an unnatural and strange smile on its face.

"What's wrong, Brother Chu?" Li Shan asked.

Chu Xiu took a deep look at the puppet and glanced over: "Nothing, I just feel that someone is watching me."

Li Shan smiled and said, "Brother Chu, you are too nervous."

Chu Xiu nodded, and just as he was about to continue walking, the feeling of being watched appeared again.

And this time, he didn't hesitate, and directly raised the spear in his hand and stabbed at the puppet!

"Wait!"

Just as the bone spear was about to penetrate the puppet, a sharp sound came from the puppet's body.

Chu Xiu's hand holding the spear paused slightly, and the other three people behind him turned around in shock.

Just now, the puppet spoke?

Isn't this a doomsday copy? Does the doomsday copy also have supernatural conditions?

The three people showed fear on their faces at the same time, only Chu Xiu remained calm. With a thought, he equipped the bone armor from the inventory, then stepped forward to grab the doll and carefully examined it.

"Didn't I tell you to wait!"

Another voice came, but this time, it didn't come from the doll, but from upstairs.

Chu Xiu turned around, and at the corner of the stairs, a girl with a single ponytail walked down menacingly. She had a wheat complexion and only wore a black vest. She showed two arms with obvious muscle lines. She wore white workers' gloves on both hands and was carrying a bag in her right hand. Hammer.

The lower body is a pair of gray overalls. The legs are very long and the height is tall, over 1.75 meters.

Her facial features are outstanding, and it can be seen that she is a beauty with a cold temperament - if there is no scar.

On her face, there was a terrifying earthworm-like scar that started from the center of her forehead and extended along the left wing of her nose to the corner of her mouth, which made her eyes look fierce.

Chu Xiu couldn't help but take a few more glances.

But the girl seemed to be used to it. She just crossed her arms and looked at the ferocious armor on Chu Xiu's body, and made an irritated "tsk" sound.

"Another rich young master has arrived," she said.

"What rich young master?" Chu Xiu asked, stepping forward and handing the doll over.

He saw that the girl in front of him didn't seem to have any hostility and was probably a trialist who preferred unity and cooperation, so he took the initiative to show some kindness.

Sure enough, the girl's face looked much better after taking the doll and said: "It's nothing, I'm just talking about the rich second generation in our team."

Then, she looked at the cracked lips of the four people, flipped her wrist, and a bottle of mineral water appeared in her hand.

"Drink, this is the water we just filtered."

With that said, he threw the water bottle to Yunlu.

Yunlu was flattered and took it. He took a cautious sip first, then his eyes lit up and he couldn't help but take another big sip. Then he licked his lips reluctantly and handed it to Chu Xiu.

Chu Xiu took the water bottle, looked at it but did not drink it, and gave it to Li Shan beside him, and asked at the same time: "Is there water on the rooftop?"

His actions caught the eye of the girl, who made her "tsk" in displeasure, but she still replied: "There is a lot of accumulated water in the water tank. We have already set up a filtering device, which is enough for the next six days." , If you are worried, you don’t have to drink it.”

Chu Xiu smiled lightly, not paying attention to the girl's yin and yang, but continued to ask: "How many of you are there?"

"Seven people."

"so much?"

"Well, all the trialists in this building should be here."

After saying that, the girl raised her eyebrows: "Go up and take a look?"