Abyss invasion? As a demon cultivator, I laughed.

As Chu Xiu moved his mind, the child's dried flesh began to melt and penetrate into the bones as if burned by an invisible force. At the same time, the tiny skeletons spontaneously connected and fused together.

With the talent of [Perfect Refining], Chu Xiu naturally mastered the method of refining. Countless information intertwined in his mind, as if the bones in front of him became an extension of his thoughts, and could be refined into different weapons according to his mind.

Knife, sword, gun, spear, hammer

Without much hesitation, Chu Xiu made what he thought was the most reasonable choice.

As he made up his mind, the child's bones disappeared, replaced by a pale bone spear about 1.5 meters long.

An inch longer, an inch stronger.

Spears are always the best weapons for humans to hunt large beasts.

In this doomsday world full of mutant creatures, Chu Xiu felt that among melee weapons, there was no weapon more suitable than a spear.

[Refining completed, career experience +1]

As the prompt sounded, a bone spear appeared in front of Chu Xiu.

He couldn't wait to check his achievements.

[Extremely tattered hollow bone spear]

[Level: ordinary]

[Quality: garbage]

[Attributes: solid (0.15), sharp (0.2), weight 0.7kg]

[Evaluation: This may be the most fragile weapon ever created by this secret technique.

[I thought that using grandma's ribs as materials was the lower limit of this secret technique, but I didn't expect there would be masters.

[The body of a child that has decayed for thirty years? You are a genius!

[Gently hold the baby, don't crush it]

Chu Xiu:.

He suddenly felt that the evaluation of the items in this abyss was quite venomous.

However, it was not wrong.

Holding the bone spear in his hand, he could feel its fragile material, which felt not much harder than the Want Want Senbei. When he put it in front of his eyes and observed it carefully, he could see the dense and tiny holes in it, as if it had been eaten by countless termites.

If it weren't for the perfect refining skills that could rival those of the top weapon refining masters, this bone spear would never have been born.

Fortunately, the power of bone refining is that it can continuously collect other bones to strengthen it.

Chu Xiu walked to the side of his mother's body leaning against the wall and activated his talent again.

The flesh and blood melted into the bones, and finally merged with the bone spear.

In just a dozen seconds, a brand new bone spear was born.

[Extremely tattered bone spear +1]

[Enhancement progress: 3/10]

[Level: Ordinary]

[Quality: Garbage]

[Attributes: Strong (0.5), Sharp (0.65), Weight 1.2kg]

[Evaluation: The addition of new bones filled the gap in the bone spear and greatly improved its strength.

[But it is still not as good as the ribs of the old lady.

[I seem to hear it wailing:

[Hurry up and find me more bones! ]

After absorbing a new corpse, the strength of the bone spear increased a lot. Chu Xiu felt it and felt that it was at least comparable to some fragile wood.

Moreover, the front end was sharpened. Regardless of its strength, it should be no problem to pierce human skin. It can barely be used as a weapon.

At the same time, he also gained 2 points of professional experience.

"But there are no corpses in this room. If you want to continue to upgrade, you have to go outside."

"Well, outside."

Chu Xiu's eyes moved to the locked iron door in the hall. Judging from the rusty edge, no matter how careful he was, it would definitely make a lot of noise when it was opened.

Chu Xiu put his ear to the iron door and listened for a while. He didn't notice any movement, but this doesn't mean that there are no mutant creatures in the building.

Perhaps the moment he opened the door, a terrifying predator would come after hearing the news.

"Why don't you try to walk on the balcony?"

The monster that killed the mother and son seemed to enter and leave from the balcony.

However, Chu Xiu quickly gave up this idea. The balcony of this apartment building is not big, and it is not close to the neighbors. The only foothold is an air conditioner that looks shaky. It is better not to try it easily without the ability to climb on the wall.

So what should I do now?

Should he risk going out, or stay in this temporarily safe room and wait and see?

It seems that waiting is a better choice, but there is no food or water here, and he will have to go out one day.

Just when Chu Xiu was struggling, a crisp sound suddenly came from the room next to him!

"Clang!"

It seemed to be the sound of porcelain breaking, and along with it, there was a very low female scream.

This made Chu Xiu's eyes light up!

Someone! And it was right next to him!

It was probably the awakener who was teleported with him to participate in the trial. This person should have tried to hide himself before, until he accidentally made a sound, and was discovered by Chu Xiu.

However, Chu Xiu had no intention of exposing himself. Compared with finding allies to establish cooperation, he was more interested in using the other party as cannon fodder for exploration.

Chu Xiu put his ear against the iron door and carefully captured the movements of the outside world.

After two minutes, nothing happened.

He made a decision immediately, holding the door handle with both hands, carefully used his body to push the door panel, and slowly pushed the door open.

"Squeaky--"

As the harsh sound of rust rubbed, Chu Xiu's heart suddenly rose to his throat!

Fortunately, it was still quiet outside.

He calmed himself down and continued to push. After the iron door was pushed open to a gap that people could pass through, Chu Xiu quickly stretched his head out and glanced outside.

There was a corridor outside the house. Chu Xiu's house was in the middle. There were three or four houses on the left and right. Some of the doors were open, while others were locked.

After confirming that there was no one, he squeezed out through the crack of the door with a sideways movement, quickly stepped away from his original position, and got into a nearby open room.

He didn't breathe a sigh of relief until he hid himself again, and quietly hid in the dark to observe.

After another five minutes passed, nothing happened, and he was completely relieved.

He walked around this empty house and didn't get anything, not even a corpse.

But he didn't lose heart, because he saw several corpses in the corridor during his short time outside, and basically understood the structure of this floor through the safety diagram hanging on the wall.

This floor is square in structure and occupies a large area. The center is the staircase and elevator, and there is one on each side. The outer layer is the corridor, and the outer layer is the rooms. There are 27 rooms on the first floor.

As long as there are no mutant creatures, there will definitely be useful things in so many rooms.

Thinking of this, Chu Xiu tiptoed out of the house, and came to the corpse he found before with a clear goal, and quickly activated [Bone Refining].

This is an adult man. As his corpse dissolved and shrank, all the essence was absorbed, and the bone spear in Chu Xiu's hand became obviously stronger.

Although it did not upgrade, it added 6 points of strengthening experience and 2 points of professional experience.

Chu Xiu continued to absorb the next corpse until he had absorbed all five corpses in the corridor, and then he stopped.

At this time, the bone spear in his hand had undergone a huge change.

[Broken Bone Spear +3]

[Enhancement Progress: 2/10]

[Level: Ordinary]

[Quality: Poor]

[Attributes: Solid (1.0), Sharp (1.2), Weight 2.2kg]

[Evaluation: After your unremitting enhancement, this bone spear finally surpassed the old lady's ribs.

[For your weak strength, it is already a weapon that can be used.

[But it has long been tired of rotting corpses and longs for fresh flesh and blood.

[Come on, young man, one more step, it will be able to give birth to extraordinary power]