The corpse of a huge two-headed vicious dog only decomposed into three things.

"This is too poor, isn't it? It's such a big volume. Is this all you have?"

"Are all of you underground creatures like this?"

Wang Zheng looked at the three things and asked speechlessly.

"Well, how do you know? The underground world is indeed very poor. There are many low-level mutant creatures that may not even be able to fill their stomachs."

Wang Zheng curled his lips, put away the three things, and then walked towards the gold treasure box.

"The gold-level resource box brought out good things last time. I hope it won't disappoint me this time."

Wang Zheng rubbed his hands and opened the gold-level resource box.

Suddenly, the dark cave was filled with golden light.

"Golden Legend?!"

[Congratulations on obtaining the excellent oxygen generator production blueprint*1.]

[Congratulations on getting Sand Star Grass Seeds*20.]

[Congratulations on getting papaya seeds*10.]

[Congratulations on obtaining the blueprint for making an excellent digging shovel*1.]

A golden resource box can yield four items, which is more than the previous resource box.

"Not bad, you have big eyes, you are very discerning, you do have good things!"

"Two high-end item blueprints, huge profits!"

Wang Zheng couldn't wait to check the information.

[Excellent grade oxygen generator production blueprint: Production requires iron*52, plastic*50, wire*12, wind rune*1.]

[Introduction: The dark caves are isolated from the surface for a long time and the air cannot circulate. Therefore, the caves are extremely short of oxygen. The oxygen generator is fed into the energy, and then the water is decomposed to release oxygen, so that oxygen can be obtained continuously. 】

[Remarks: Take a sip and feel ecstasy!]

[Service life: 120 days.]

[Excellent grade digging shovel production blueprint: iron block*32, wood*12, rope*10, nails*10.]

[Introduction: A powerful tool for digging. Use a digging shovel to dig out soil quickly. The higher the level, the faster the digging speed. 】

[Note: If you want to improve efficiency, a good tool is essential.]

[Service life: 320 times.]

The oxygen generator can continuously release oxygen as long as it is replenished with water and energy.

However, the oxygen generator cannot use calcium carbide or corpse blood to replenish energy. Unlike an automatic fishing machine, it cannot convert these things into energy.

Wang Zheng must make an energy converter, something similar to a generator.

Moreover, Wang Zheng doesn’t know the conversion ratio between water and oxygen. If Wang Zheng didn’t have abundant water resources, he might not dare to joke about drinking water.

As for the digging shovel, it is more practical and can improve the efficiency of digging. It is just suitable for the current situation.

Wang Zheng immediately made one and gave it to the cows and horses.

Continue to search the cave, and after confirming that nothing is missing, continue to the next cave.

"Big eyes, look at the next step!"

Wang Zheng was a little excited. This feeling of opening a blind box made Wang Zheng feel a little excited.

The weirdness in his heart began to kick in, and he felt excited for no reason.

"Hmph! Now you know how powerful I am."

"Let me take a closer look. The cave on the left is filled with black poisonous mist. It doesn't look simple. There isn't even any grass. It may be very poisonous."

"The cave on the right is not bad. There is no danger in it, but there is only a wooden resource box. Don't let it go!"

"The cave in front is a stagnant pool, filled with a lot of bacteria and viruses, but nothing else."

"As for the cave below, it's not bad, boy. There are three wild monkeys guarding a fruit tree in the cave below, and there are three fruits on it!"

The Eye of the Earth's Center rotates crazily, becoming more and more excited as he talks.

"The one on the left doesn't work, you'll be at a complete disadvantage if you go in."

"The gains outweigh the losses on the right side and the front. The benefits are too small. It seems that we can only go down there."

"I just don't know what the level of the three monkeys is, and what the fruit is."

Wang Zheng ordered the oxen and horses to start working, and he and others stood ready.

There was another pile of soil, and the black film appeared again.

"Come on, let me pierce your membrane!"

Wang Zheng directly possessed the body of a brave man and jumped down first with a perfect bone spear in hand.

The three monkeys were originally lying on the fruit tree and enjoying themselves. When they saw Wang Zheng and others falling from the sky, they immediately screamed in fear.

"Chi chi chi chi!"

The three monkeys scratched their ears and cheeks for a while, and then all rushed towards Wang Zheng, who jumped down first.

"Presumptuous! Don't hurt my lord!"

"Mantis Fist!"

When the black tiger Ah Fu saw the three wild monkeys daring to attack, he immediately became furious and rushed forward.

"Capture the Thunder Net!"

Yang Yongxin's voice sounded from behind.

A huge power grid composed of thunder and lightning fell from the sky, catching all three monkeys in one fell swoop.

A huge electric current burst out, almost roasting the three monkeys.

Black Tiger Ah Fu stepped forward and pinched the three monkeys' necks, then looked back at Yang Yongxin and snorted in displeasure.

[Congratulations on killing the third-level mutated creature "Cave Wild Monkey"*3 and earning points*158.]

"It's a third-level mutated creature again. It's given more than 40 points."

"It seems that the creatures in the cave are far more valuable than the mutated creatures on the surface."

Wang Zheng looked at the number of points and touched his chin.

The level of these three cave monkeys is indeed not very high, of course, this is for Wang Zheng.

If we look at the development speed of other survivors, it is likely that no one will discover that there is an underground world within three to four months, or even longer.

[Level 3 mutated creatures "Cave Wild Monkeys"*3 were found, will they be decomposed? 】

"break down!"

While decomposing it, Wang Zheng checked the information.

When you first enter the cave, you must collect more information.

For example, what is the average level of the mutated creatures here, how high their combat power is, what their special abilities are, etc.

【Cave Wild Monkey】

[Level: Level 3.]

[Special abilities: 1. Scratching the ears and cheeks (The wild monkey in the cave can use this ability on the same kind, making the same kind of mood happy +50%. It can also be used on the enemy. When attacking the enemy's ears and face, the combat effectiveness is increased by 10%.)]

[Special abilities: 2. Human-like brain (Cave wild monkeys are a burrow variant of mutant monkeys. Their brains are more developed, making their IQ close to that of human 10 to 12-year-old children, and they are good at using the environment and tools.)

】

[Special abilities: 3. Good at eating wild fruits (Cave wild monkeys can eat most wild fruits without worrying about negative consequences such as poisoning, and they can continuously enhance their level by devouring wild fruits.)]

[Introduction: A group of wild monkeys, even if they mutate and evolve, are still wild monkeys with low combat effectiveness and naughty personalities. 】

[Note: The combat power is so weak that you must find a stone that can pop out monkeys, so that you can revive them! 】
Chapter completed!