Before Bai Xinghe''s words came to an end, the whole cixingzhai suddenly shook slightly. Li Yao''s hands were close to the ground, and his psionic power surged out of his palm. When he felt it carefully, he felt that the surging water system psionic power was roaring in all directions, even the water vapor in the air. They''re a lot hotter than usual.


    White Star River facial expression a change, urgent way: "have no time, on the way again explain with you!"


    Li Yao hesitated for a moment and threw the Qiankun ring, which stored the Dragon King''s battle armor, to Bai Xinghe.


    After Bai Xinghe put on the Dragon King battle armor, he also threw a heaven and earth ring to Li Yao, saying it was something to be used later.


    After setting up the automatic operation idea of super crystal brain, they left cixingzhai the same way, but they bypassed the hunting area of psychic rock spider and turned to a new fork.


    Bai Xinghe carries a micro crystal brain connected with super crystal brain remotely, which can display the pictures monitored by thousands of crystal eyes in real time. However, the terrain in the underground battle fort is complex, and the transmission of gods is intermittent. They can only keep a close eye on the pictures of Bai Kaixin and Lei Dalu. For those who cultivate immortals such as Bai Wulei, heavy wind and rain, black king and so on, But I can''t monitor every minute.


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


    As Bai Xinghe sped along, he said: "Yan Xin Jian has reset the crystal brain in the main control room of the underground battle fort for decades. It seems that there is no change on the surface, but there is an extremely insidious back door hidden."


    "Once the mechanism is activated, the entrance and exit of the underground battle fort will be immediately collapsed, but except for the main entrance and exit, all the passageway gates, ventilation pipes and maintenance pipes will be completely opened, which can''t be automatically closed by the crystal brain, so that the flood can flow back smoothly!"


    "The flood itself is not terrible. Many crystal armors have the ability to fight in the water. The strong can survive for a long time by holding their breath and relying on internal circulation."


    "But there are countless monsters in the river. When we leap the underground river Styx, we only encounter one of them, but the other hundreds of monsters have no ability to leap hundreds of meters into the air."


    "These monsters have lived in the underground river Styx for thousands of years. By swallowing the underground spiritual veins, they constantly mutate and strengthen. Like psychic rock spiders, they have a strong sense of psionic power and almost feed on it!"


    "The invaders in the underground battle castle, when they encounter sudden changes, of course, put on crystal armor and activate their powers. They just become the prey of these water beasts!"


    "What''s more --"


    Bai Xinghe narrowed his eyes and said, "there are many kinds of high-energy crystal stones stored in the warehouse of the underground battle fort, such as'' Thunder Stone ''and'' xuanyang stone ''. These crystal stones can keep stable in the dry air, just like stones. However, once they encounter water, they will trigger a violent chain reaction and release a lot of power and heat in an instant, Become powerful bombs one after another


    "Haha, Yan Xinjian is really beautiful. It''s a war fortress here. Crystal stones like thunder stone and xuanyang stone are very important war materials. It''s not surprising that a large number of them appear here!"


    "The invaders never dreamed that the Thunder Stone and xuanyang stone, which were originally stored in the driest special warehouse but were also firmly isolated by the dry array, would be attacked by the flood!"


    "The first is the flood, and then the big explosions of Thunder Stone and xuanyang stone, which can completely block the upper part of the underground battle fort in an instant."


    "And the important people in the cultivation of immortals are all concentrated in the lower part. When they wake up, there is no place to escape!"


    Li Yao was sweating.


    The design of Yan Xinjian is insidious.


    It''s really impossible to destroy the whole underground battle fort, but pouring the water from the underground river into it can submerge most of the underground battle fort. In addition to the crystal explosion and the hunting of exotic animals in the water, it''s enough for the invaders to drink.


    After pondering for a moment, Li Yao asked: "this kind of mechanism may be enough to deal with the friars of refining gas and building foundation, but it may not be effective to deal with the friars of jiedan and Yuanying?"


    White Star River: "that''s why I want to dive underground."


    "After I found Yan Xinjian''s mechanism, I thought about taking it as my last card. So I made a lot of renovation to the star piercing studio, re sealed it, surrounded by water avoiding runes, and stored a lot of food, compressed air, crystal stones and water avoiding magic weapons."


    "At the same time, it took me ten years to dig out a secret passage from cixingzhai to the outside of the underground battle castle. At the end of the secret passage, beyond the shielding range of the underground battle castle, it is a one-way transmission array, which can lead to the outside world!"


    "My plan is very simple. When the river flows into the underground battle fort, I will stay in the thorn Star Studio, and I will keep my energy and observe the fighting between the immortal practitioners and the beasts in the water."


    "When the cultivator soaks in the water for a day or two, and is exhausted from fighting with other animals in the water, I will use the magic weapon of avoiding water to sneak out and wait for an opportunity to assassinate."


    "The environment of the underground battle fort is complex. First, I am familiar with the terrain. Second, I have kept my energy for a few days. Third, I know all their whereabouts. I can avoid the real situation and take advantage of it."


    "With the strength of my Yuanying realm, it should not be a problem to kill a few jiedan in such a chaotic situation. If I''m lucky, I can still wait for an opportunity to kill one of the heavy rain or the black king!"


    "Whether or not I can successfully assassinate the other party''s core figure, three days later, I will go back to cixingzhai without hesitation, leave the underground battle fort through the secret Road, and return to the ground!"


    After thinking about it, Li Yao blurted out: "there is no tiger in the mountain. Monkey is king!"


    White Star River "hey hey" sneer a few voice: "do you regard my white eldest brother as a monkey? But it''s true. Compared with the powerful Changsheng temple, I''m really a monkey. "


    "However, when I get back to the ground, the tigers in Changsheng hall are still struggling in the underground battle castle!"


    "This series of mechanisms alone may not be able to kill the black king, the heavy wind and rain, the white no tears and other experts, but those star thieves and immortals who are in the period of refining Qi and building foundation must be seriously injured!"


    "Next, you think, all the star robbers who performed well in the fire and were loyal to the hall of eternal life entered the underground battle fort, so who would be left on the ground?"


    Li Yao took a deep breath: "all the star robbers loyal to the Changsheng Temple go deep into the ground. Those who remain on the ground are either loyal to you and are defeated by the star robber group, or they are hesitant to keep their strength in the fire and are unwilling to really contribute to the Changsheng Temple!"


    "The fire is just like a sieve, which sifts all the diehard running dogs of Changsheng hall down to the ground. Even the running dogs on the ground will never be so determined!"


    White Star River: "yes, that''s the key to the whole plan!"


    "As the saying goes, I''ve long publicized the news that there are a large number of Imperial treasures hidden in the underground battle castle. Let alone the star robbers, even a pig on the spider''s nest star should be familiar with it and have fantasies."


    "On the ground, these star bandits are doomed not to be the confidants of the palace of eternal life. They will watch other star bandits enter the ground and plunder. In the future, they will be strong and strong, and they are likely to swallow them all!"


    "What''s the mood of these star thieves?"


    "Not to mention, those star bandits who were loyal to me and are now defeated are almost waiting to die. As long as they have a chance of survival, they will certainly be willing to fight hard!"


    "Well, when my" king of star thieves "white boss returns to the ground, he will face such a situation!"


    "The hall of eternal life is leaderless. Their core figures can''t break through the underground battle fort without ten days and a half months!"


    "What''s more, what''s happening next?" and "what''s happening next?" has not been has the final say.


    "In this way, as long as I appear in front of the public, shout, declare that I have annihilated the core figures of Changsheng hall in the underground battle castle, and even take out the black king or the head of heavy rain, do you think that the whole spider nest star, who will not obey me?"


    Li Yao thought about it, swore a dirty word and murmured, "the king is back!"


    White Star River smile: "ten days and a half months, 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 fort, so what? The situation is gone! "


    "Hum, what I lost was a loyal abyss star bandit group, but what I got was the whole spider nest star! Isn''t this a good deal? "


    Li Yao said: "it''s a pity that you can''t count on your son''s sudden appearance."


    Bai Xinghe said with a bitter smile: "I really didn''t expect that this fool hasn''t seen me for decades. Now I look like I''m dying. What else can he do?"


    "Is it that he finally gave birth to doubt and wanted to ask me before I died?"


    Li Yao recalled that Bai Kaixin''s eyes, which are always full of light sadness but sharp as the blade of frost, shook his head and said, "boss Bai, you are really a fan of the game. Can Bai Kaixin, such a smart man, still not guess the truth? If I had to say, he would have guessed everything. "


    "He didn''t come to ask you, he came to save you."


    Bai Xinghe suddenly stopped and blurted out: "I''m a fighting Yuanying. He''s the top of the management building foundation. Do I want him to save me? How can he save me


    "Just because he is your son," Li said


    Bai Xinghe was stunned and stood for ten seconds. He suddenly burst out laughing. The momentum of Yuanying laoguai completely broke out, and almost failed to blow Li Yao back.


    "Yes, I should have thought that he came to save me, my son, to save me!"


    "But now, let dad save you first!"