Before Bai Xinghe's words fell, the entire Thorn Star Zhai suddenly shook slightly, Li Yao's hands were close to the ground, and the spiritual energy surged out from the palms, and he sensed it carefully, and indeed sensed that in all directions, the surging water spiritual energy was roaring, and even the water vapor in the air. are a lot more irritable than usual.

Bai Xinghe's face changed, and he hurriedly said: "I don't have time, I'll explain to you on the way!" ”

Li Yao hesitated for a moment and threw the Qiankun Ring containing the Dragon King's battle armor to Bai Xinghe.

After Bai Xinghe changed into the Dragon King's battle armor, he also threw Li Yao a Qiankun ring, saying that it was something to be applied later.

After setting up the automatic operation of the Super Crystal Brain, the two of them exited the Thorn Star Zhai the same way, but they bypassed the hunting area of the Spirit Rock Spider and turned to a new fork in the road.

Bai Xinghe carried a miniature crystal brain that was remotely connected to the super crystal brain, which could display the pictures monitored by thousands of crystal eyes in real time, but the terrain in the underground battle fortress was complex, and the transmission of divine thoughts was intermittent, so they could only stare closely at the pictures of Bai Xingxing and the Thunder Continent, but for Bai Wuxian, Wind and Rain, Black King and other immortal cultivators, they were powerless to monitor every minute and every second.

Along the way, the shaking became more and more intense, from the beginning there was a slight tremor every ten seconds, and then every one or two seconds.

Bai Xinghe said as he galloped: "Yan Xinjian has spent decades resetting the crystal brain in the main control room of the underground battle castle, and on the surface, it seems that nothing has changed, but there is an extremely insidious back door hidden. ”

"Once the mechanism is activated, the entrance and exit of the underground battle fortress will be blown up immediately, but except for the main entrance, all the passage gates, ventilation pipes, and maintenance pipes will be completely opened, and they cannot be automatically closed with crystal brains to prevent floodwater from backing up. Without a hitch! ”

"The flood itself is not terrible, many crystal armors have the ability to fight in the water, and strong people who have cultivated to a certain realm can also survive for a long time by holding their breath and relying on the 'internal circulation'."

"But in the river. But there are countless terrifying beasts, and the one we encountered when we flew over the underground Styx was only one of them, but the rest of the hundreds of beasts did not have the ability to leap hundreds of meters into the air. ”

"These strange beasts have survived in the underground River Styx for thousands of years, constantly mutating and strengthening by devouring the spiritual veins of the earth, just like the Spirit-Loving Rock Spider. They have a strong perception of psionic energy, and they almost feed on psionic energy! ”

"The invaders in the underground battle fortress, encountering a mutation, of course, put on crystal armor and stimulate spiritual energy, just become the prey of these strange beasts in the water!"

"What's more—"

Bai Xinghe narrowed his eyes and said, "In the warehouse of the underground battle fortress, there are many kinds of high-energy crystals, such as 'Thunder Stone', 'Sunrise Stone' and the like. These hedrons are stable in dry air. It's like a stone, but once it encounters water, it will trigger a violent chain reaction, releasing a large amount of spiritual energy and heat in an instant, turning into powerful bombs! ”

"Hehe, Yan Xinjian's hand. It's so beautiful, it's a war fortress, and hedron stones such as thunderbolt stone and sunshine stone are extremely important war materials in themselves, and they appear here in large quantities. Not surprising at all! ”

"The intruder never dreamed that the Thunder Stone and the Sunspiral Stone, which were originally stored in the driest special warehouse and were still firmly isolated by the drying talisman array, would be attacked by the flood!"

"First of all, the flood attacked, and then there was a large explosion of thunder and lightning stones and sunstones, which could completely block the upper part of the underground battle fort in an instant."

"And the important people among the immortal cultivators are all concentrated in the lower half, and by the time they wake up, there is nowhere to escape!"

Li Yao was sweating profusely when he heard it.

The design of Yan Xinjian is really insidious.

It is indeed impossible to destroy the entire underground battle fortress, but pouring the water of the underground dark river into it can flood most of the underground war fortress, plus the explosion of the hedron and the hunting of alien beasts in the water, it is enough for the intruder to drink a pot.

After pondering for a moment, Li Yao asked, "Such a mechanism may be enough to deal with Qi refining and foundation building cultivators, but it may not be effective against Jiedan and Yuanying cultivators, right?" ”

Shirahoshi River Channel: "That's why I'm going underground. ”

"After I discovered the mechanism of Yan Xinjian, I pondered using this mechanism as the last hole card, so I made a lot of modifications to Thorn Star Zhai, resealed it, and spread a water-avoiding talisman array all around it, and stored a large amount of food, compressed air, spars and water-avoiding magic weapons."

"At the same time, it took me ten years to secretly dig out a secret passage from Thorn Star Zhai that leads to the outside of the underground battle fortress, and at the end of the secret passage, beyond the shielding range of the underground battle fortress, it is a one-way teleportation array, which can lead to the outside world!"

"My plan is very simple, when the river water pours into the underground battle fortress, I will stay in the Thorn Star Zhai, while recuperating, while watching the fight between the immortal cultivators and the strange beasts in the water."

"When the immortal cultivator soaks in the water for a day or two, and fights with the strange beasts in the water to the exhaustion, and almost exhausts his spiritual energy, I will use the magic weapon to avoid water, sneak out, and wait for the opportunity to assassinate."

"The underground battle fort, the environment is complicated, I am first familiar with the terrain, the second is to recuperate for a few days, and the third is to know all their whereabouts, so I can avoid the real and take advantage of the void to enter."

"With the strength of my Yuanying realm, in such a chaotic situation, it shouldn't be a problem to kill a few knots, and if you're lucky, you can also wait for the opportunity to kill one of the wind and rain or the black king!"

"Regardless of whether or not I can successfully assassinate the core figure of the other party, after three days, I will not hesitate to return to the Assassin Star Zhai, leave the underground battle fortress through the secret passage, and return to the surface!"

Li Yao thought about it, his eyes lit up, and he blurted out: "There are no tigers in the mountains, and the monkey is the king!" ”

Bai Xinghe sneered a few times and said, "Do you treat my white boss as a monkey?" But that's right, compared to the powerful Hall of Eternal Life, I am indeed a monkey. ”

"However, when I return to the ground, these 'tigers' of the Hall of Eternal Life are still struggling in the underground battle fortress!"

"Relying on this series of mechanisms alone, it may not be able to kill masters such as the Black King, Wind and Rain Chong, and Bai Wuxian, but those star thieves and immortal cultivators in the Qi refining period and foundation building period must have suffered heavy casualties!"

"Next, think about it, all the star thieves who performed well in the fire and were loyal to the Hall of Eternal Life have all entered the underground battle fortress, so who will be left on the ground?"

Li Yao took a deep breath: "All the star thieves who are loyal to the Palace of Eternal Life have all gone deep into the ground, and those who remain on the ground are either loyal to you and were defeated and disabled, or they are indecisive, retaining their strength in the fire, and are unwilling to really contribute to the Hall of Eternal Life!" ”

"The fire is like a sieve, sifting all the hardcore lackeys of the Hall of Eternal Life into the ground, and those who remain on the ground, even if they are lackeys, will never be so desperate!"

Bai Xinghe said: "That's right, that's the key to the whole plan!" ”

"As the saying goes, I have long publicized the news that there are a large number of imperial secret treasures hidden in the underground battle fortress, not to mention the star thief, even if it is a pig on the spider's nest star, it should be familiar with it and think about it."

"These star thieves left on the ground are destined to not be able to become the henchmen of the Hall of Eternal Life, watching other star thief groups enter the underground and loot on a large scale, and in the future, they will be strong and strong, and it is very likely that they will be swallowed up all!"

"Let me ask, what is the mood of these star thieves?"

"Not to mention, those Star Thieves who were originally loyal to me, but now they have been defeated, are almost waiting to die, as long as there is a glimmer of life, they will definitely be willing to fight!"

"Okay, when my 'King of Star Thieves' Boss Bai returns to the ground, I will face such a situation!"

"The dragons of the Hall of Eternal Life have no leader, and their core figures, without ten days and half a month, it is impossible to break through from the underground battle fortress!"

"Moreover, there is another flood, another explosion, and thousands of meters of rock formations, all the news cannot be transmitted, and what is happening below is not up to me?"

"In this way, as long as I appear in front of everyone, ascend to the heights, and declare that I have completely annihilated the core figures of the Hall of Eternal Life in the underground battle fortress, and can even take out the head of the Black King or the stormy one, think about it, the entire Spider Nest Star, who else will disobey me?"

Li Yao thought about it, cursed a dirty word, and muttered: "The king is back!" ”

Bai Xinghe smiled: "Ten days and half a month is enough for me to launch a fierce counterattack!" ”

"At that time, even if the Black King or the wind and rain are heavy, he can still break through from the underground battle fortress, so what? The tide is over! ”

"Hmph, what I lost was nothing more than a group of Abyssal Star Thieves who didn't know if they were loyal, but what I gained was the entire Spider Nest Star! Isn't this a good deal? ”

Li Yao said: "It's a pity that you didn't expect your son to suddenly appear." ”

Bai Xinghe smiled bitterly: "I really didn't expect that this fool hadn't seen him for decades, and now I look like I'm dying, what is he doing here?" ”

"Could it be that he finally got suspicious and wanted to ask me before I die?"

Li Yao recalled again, Bai Xingxing's eyes that were forever rippling with faint sorrow, but were as sharp as frost blades, shook his head and said: "Boss Bai, you are really a fan of the authorities, Bai Xingxing is such a smart person, can you still not guess the truth?" If you want me to say, he would have guessed everything a long time ago. ”

"He's not here to ask you, he's here to save you."

Bai Xinghe suddenly stopped his steps and blurted out: "I am a combat-type Yuanying, he is the pinnacle of management-type foundation building, do I still want him to save me?" Why did he save me! ”

Li Yao said: "Just because he is your son." ”

Bai Xinghe was stunned, stood in a daze for ten seconds, and suddenly burst out laughing, the momentum of the old monster of the Yuan Infant completely exploded, and he almost didn't blow Li Yao along.

"That's right, I should have thought that he was here to save me, my son, he was here to save me!"

"But for now, let Dad save you first!" (To be continued.) )