Before the three siblings entered the cave, Lu Qing entered first.

He had to check on the stone mother.

When he first saw the Stone Mother before, there was a crusade message that popped up from the system interface.

[Newborn Stone Mother, Defeat Level 2 Star]

[Quantity: 1]

[Boss Strength: 2nd Order Medium Grade]

[Defeat Reward: 175 Karma, Two-Star Treasure Thousand Jun Heavy Earth]

Through this crusade information, Lu Qing can know that that Shi Mu is a second-order mid-grade appearance, but in fact, she is not Lu Chaoxi's opponent at all, and she can only be injured and not die in the confrontation, and successfully retreat into the mine.

Even if there was an increase in strength generated by the resonance of a large number of glowing stones in the cave, Lu Qing estimated that this stone mother could only reach the level of a second-order high-grade at best. Lu Chaoxi can play five or five by himself, and if you count Ming Chao and Chaohe, it should be a sure win.

But if you are not afraid of 10,000, you are afraid of what happens, although the crusade information panel is like this, Lu Qing still decided to take a look for himself.

If this stone mother reaches the third-order level through the enhancement of the Radiant Stone vein, it is not completely impossible. If that's the case, Lu Qing will send a message to the three of them as soon as possible, telling them not to enter the cave, even if they temporarily give up this vein, they will have to do it.

The third-level stone mother is not something that Lu Chaoxi and the three of them can deal with.

That didn't happen, though.

Lu Qing went in to take a look for himself, and found that the stone mother was indeed stronger in the mine cave than in the outside world, but it was also limited, and the appearance of the second-order grade did not reach the third-order.

That's not a big problem.

After a while, he saw that the three brothers and sisters of Lu Chaoxi also arrived at the scene.

When the stone mother saw the enemy, her own strength soared, so naturally she had nothing to say, so she immediately called for spiritual power and launched an offensive.

This mine cave is indeed its home field, and the earth and stone walls on both sides are under the control of its earth spirit power, changing shapes, and many pieces of rubble fall off and fly towards the three of them.

The three of them showed their magic powers and dodged attacks.

Lu Chaohe is the one with the worst comprehensive strength, and now he only has the strength of the third layer of foundation. However, he majored in earth practice exercises, which also came in handy at times like these.

I saw him holding the magic trick in his hand, and an earthy yellow seal appeared in his hand. This is a magic weapon that can amplify the spiritual power control of the earth, called the 'Fighting Stone Control Seal'.

With the help of the Doushi Control Seal, his spiritual power expanded outward, repelling large pieces of rubble, and even faintly competing with the stone mother for control of the stone and soil.

Of course, he can't compete with the Stone Mother now, but he has also greatly weakened the power of the Stone Mother's attack.

"Big brother, ninth sister, seize the opportunity!" Lu Chaohe shouted.

When Lu Chaoxi was at the entrance of the mine just now, he had already crushed a spirit stone, absorbed the spiritual energy in it, and adjusted his state. At this time, while maintaining the Zhenyu Plate as protection, he pinched the magic trick in his hand and summoned a golden thunder light.

'Xuan Yin Yang Thunder Mantra' strikes again!

Under the thunder, the stone mother still couldn't withstand this kind of injury, and screamed again and again. Under the injury, Shi Mu's control over the stone and soil at the site was suddenly weakened. Lu Chaohe also took the opportunity to increase his efforts and snatch the control of those stones and soil.

At the same time, Lu Mingchao also made a move.

In her hand, she took out a cyan jade-like ancient cup, and at the same time pinched the magic trick in her hand, summoning a smart white mist. Under her control, the mist entered the cup, and when it floated out again, it was already tinged with a hint of black and green.

This jade cup, called the 'Gathering Cloud Turning Gu Cup', was the only second-order magic weapon in the Lu Ming Dynasty. The effect is to turn the water trapped in it into water with corrosive toxins.

Water mist is also water.

Manipulating the water mist, Lu Mingchao covered the stone mother cage in it.

Although the stone mother is not flesh and blood, but a spirit formed by ore, it does not eat poison. But the poisonous mist brewed by this Cloud Gathering Gu Cup is also corrosive, on the one hand, it will erode the rocks that make up the body of the stone mother, and on the other hand, it will also directly erode the spiritual power.

At this moment, Lu Chaohe's control over the spiritual power of Tuxing became smoother. The rocks that the Mother of Stone called out and smashed at them were noticeably smaller.

First let Yang Lei split it, was hit hard, and then was eroded by the poisonous fog cover, there was Lu Chaohe outside the body and was fighting with it to control the stone and soil, even if this stone mother had a strength, it was difficult to exert too much.

Lu Chaoxi would not waste the opportunity created for him by his younger brother and sister, he urged the flying sword to slash the enemy, and at the same time tried to regain his breath. After a while, he triggered another golden thunderbolt to blast down, and the stone mother let out a miserable scream, and her body was even more damaged.

Lu Mingchao took the opportunity to pour the poisonous mist into Shi Mu's damaged body, and the Shi Mu's original very powerful repair ability was restrained a lot, and her control over the earth spirit power was further weakened, and she was almost unable to attack the three monks again.

Lu Chaohe, who was suddenly much lighter, also joined the siege.

After Lu Chaoxi exhausted his spiritual power and blasted down the third Xuanyin Yang Thunder Curse since the start of the war, the stone mother turned into a piece of rubble in the wail.

The three of them gasped, but looked at each other and smiled.

Although it was very hard and the spiritual power consumption in the body was very serious, the three siblings teamed up to defeat a strong enemy and keep the family's property.

"Chaohe, go and see, the stone mother associated with this vein is so powerful, it will definitely leave some treasures behind. ”

Lu Chaohe walked forward when he heard the words, and after a while, he walked back with a square, shiny stone.

Lu Mingchao was a little disappointed: "Is it just a Huineng stone, although it is quite big, but it is still ......"

"It's not that simple. Lu Chaohe smiled, "I can feel that this Radiant Energy Stone contains a particularly rich aura, it is definitely a second-order high-grade treasure!

"That's good. Lu Chaoxi also smiled, "The fourth brother is already very proficient in the technique of using Huineng Stone to build a defensive magic weapon like a Zhen Yu Plate, let him make a second-order Zhen Yu Plate, I'm afraid he can sell seven or eight hundred spirit stones!"

When Lu Qing heard the words of his eldest son, he became angry.

This unlucky boy, how can you speak? Create a second-order magic weapon and sell it? Look at how poor you yourself are, where do you look like a monk who has built an eight-layer foundation!

Fortunately, Lu Mingchao's thoughts are different. She persuaded: "Big brother, you have recovered from your injuries now, and the family's situation has improved a lot, there is no need for this." Didn't Father still want us to prepare to attack those water ghosts? you will definitely be the main force by then, and you will also need a good defensive weapon. ”

"But ......"

"Big brother, don't be, listen to Ming Chao. Lu Chaohe also persuaded on the side.

"Oh well. Lu Chaoxi hesitated and said, "But it depends on what the fourth brother says, and whether he is sure of success." ”