The side hall is full of thunderballs, which is more dangerous than any place of great evil.

Lin Tian stood still in the side hall, his face was solemn, but his eyes gradually began to burn. Sensing carefully, the breath of Fuxi Tianshu behind the secret door of the side hall became stronger and stronger, and it became clearer and clearer, echoing the Fuxi Treasure Book in his body.

Such a terrifying thunderball ban was laid out just to protect and seal a book of Fuxi Heaven?

No, this is unlikely! Behind the secret door, apart from the Fuxi Book left by the Human Emperor Fuxi, what else is there?

Lin Tian had an instinctive intuition in his heart, the secret door was very, very dangerous. Now, it's best to turn around and leave, as far away from this thunderball ban as possible. Otherwise, if you accidentally touch this prohibition, no matter how high your cultivation is, you will be crushed, and you will be buried with everyone in the Sage Cave!

With the intuition he had cultivated in life and death again and again, Lin Tian knew that this place was very dangerous, but if he really wanted to turn around and leave like this, he was a little unwilling in his heart. After searching for so long, I finally sensed the breath of Fuxi Tianshu, and if I missed it, I might never have such an opportunity again. Regardless of whether the Fuxi Heavenly Book behind the secret door is his most urgent Nine Reincarnations of Life and Death, as long as it is the Fuxi Heavenly Book left by the Human Emperor Fuxi, it is definitely a priceless treasure, and the cultivation giants like the Four Hidden Immortal Sects will fight for it if they know it. Just one page of the Book of Heaven is worth more than all the treasures flying around outside!

Time flew by, Lin Tian stood still for a long time, and his desire for strength and Fuxi Heavenly Book finally overcame the danger in his heart, and slowly walked towards the secret door at the end of the side hall.

The thunderball floating in the air began to accelerate, dragging an even more terrifying tail of flames. As soon as Lin Tian moved, the thunderballs in the entire side hall seemed to be active, and there was even more intense danger rippling in the air.

Take a step back, turn around and walk away from danger unharmed;

If you take a step further, you may completely trigger the thunderball ban, and the entire Sage Cave Mansion will be blown into ashes along with the entire Saint Cave Mansion;

Go on, or go back?

Lin Tian hesitated, took a deep breath, and continued to walk forward. As soon as he took a step, a thunderball roared with a long flame tail, and Lin Tian held the hilt of the Black Water Heavy Knife in his backhand, and was about to swing the knife to block, when his heart suddenly froze.

The black water heavy knife is sharp and sturdy, with his current cultivation and knife technique, it may not be difficult to swing a thunderball, and he can fly to dodge the moment the thunderball explodes, but what next?

One thunderball explodes, and a strong wave of air has a great chance of triggering another thunderball, followed by two, three...... , the consequences of the explosion of thousands of thunderballs, there is only one word, die!

Lin Tian's pupils constricted, staring at the roaring thunderball, letting go of the big hand holding the handle of the knife, and at the moment when the thunderball was about to hit his body, his body suddenly swayed, narrowly avoiding this thunderball, and then decisively took a step forward and continued to walk towards the secret door at the end of the side hall.

The prohibition is fierce, and the slightest carelessness is a series of explosions, and there are no bones left;

Lin Tian's steps were not fast, and he even had to go through thousands of calculations for every step he took, but he did not hesitate on his face, and firmly went deep into the thunderball prohibition step by step, and while observing and dealing with this terrible prohibition with all his might, he resolutely walked towards the secret door. Compared to the forbidden circles in other places in the Sage Cave Mansion, the thunderball prohibition in front of him is undoubtedly the most dangerous, the thousands of thunderballs seem to have independent lives, and the fluttering trajectories are chaotic and whistling from unexpected angles. However, with his previous experience of collecting the thunderballs in the square, Lin Tian also had a deep understanding of these thunderballs, and he dodged the past again and again with his ethereal steps, and did not walk straight towards the secret door at the end of the side hall, but took advantage of the situation, calmed down and slowly approached in a zigzag shape.

One after another the flames pierced the darkness, and thousands of fireballs jumped violently like fish on a hot pot, dragging long flames to float in the air, and the heat waves in the side hall were rolling. Not to mention the danger of the thunderball exploding, just the heat wave emitted in the air is enough to make people stop. With Lin Tian's cultivation, he didn't go far before the soles of his feet tingled, and the ground of the entire side hall was hot.

One by one, the scorching thunderballs roared back and forth with a piercing sound of breaking the air, raging, and the flames coming out of the thunderballs became more and more vigorous, and they exploded when they touched it;

A layer of fine beads of sweat oozed from Lin Tian's forehead, his steps became slower and slower, and he had to make more calculations in his mind with each step; although the situation was dangerous, Lin Tian still walked forward step by step, and after half a cup of tea, he passed through the thunderball prohibition and came to the end of the side hall, and he didn't have time to breathe a sigh of relief, and was quickly shocked by the situation in front of him.

The first two secret doors are plain, but the secret door in front of me is different, the stone door is closed, and there are many birds and insects engraved on it, and there seems to be an ancient prohibition. In the middle of the stone gate, in the middle of the bird and insect seals, there is a handprint-like groove. Behind the stone gate, a majestic force fluctuation that made people feel like they were about to suffocate rolled through the gap invisible to the naked eye.

Behind the thunderball ban, there is another, more elusive ancient ban;

Behind the stone gate, what is it?

Lin Tian's face was solemn, he tried to reach out and push, but the stone gate did not move at all, and gradually exerted his strength, increasing his strength to thirty percent or fifty percent, and the stone gate was still motionless. No prohibition was triggered, but it couldn't push the stone gate in the slightest.

"Huh......"

Lin Tian urged the inch in his body to increase his strength to the extreme, and even opened the realm of life and death, but Shimen still did not move.

The stone gate itself, at most, is only one or two thousand catties and opens with a slight push, and the stone gate weighing 100,000 catties cannot be blocked with all his might. The only explanation is the runes on the stone gate, obviously, the ancient prohibition on the stone gate is here, it is an ancient prohibition that blocks the invasion of brute force, which is completely different from the common forbidden array.

If you can't get in with brute force, then there are only two ways to get in, either to break this weird ban, or to have some other mechanism!

Lin Tian carefully observed the runes on the stone gate, unfortunately, he didn't know any of them, he had seen a lot of various runes in his past and present lives, but he had never seen any runes on the stone gate. At first glance, it looks somewhat similar to the bird and insect seal, but if you look closely, you find that it is not like it, and one after another is densely carved on the stone door. After observing for a while, there was no clue to crack it, naturally, Lin Tian's eyes fell on the handprint in the middle of the stone gate, hesitated for a while, and slowly reached out and pressed it.

The tingling sensation suddenly came from the fingertips.

It didn't look like anything out of the ordinary, but in fact there were a lot of spikes that were imperceptible to the naked eye, and before Lin Tian could react, it pierced his fingertips, and the blood quickly penetrated into the stone gate, and the blue light of the talisman floated, bursting out into a vast wave of power, penetrating the thick layer of soil and rushing straight into the sky. In an instant, the earth shook, the mountains shook, and the entire Sage Cave Mansion shook, and the sound of bells and drums sounding in unison came from nowhere, and the Fuxi Treasure Book in Lin Tian's mind also beat violently.

The sudden change occurred, and a sense of uneasiness appeared in Lin Tian's heart, and he instinctively wanted to pull his hand out, but he didn't think that his palm was sticking to the groove as if it had taken root, and he couldn't pull it out with all his strength. On the fingertips of the middle finger of his right hand, blood gushed like a spring, more and more blood penetrated into the groove, and the runes on the stone door lit up one by one like oil lamps.

More and more runes appeared on the stone gate, and the blue light gradually flourished;

The Sage's Cave shook even more intensely, and majestic power fluctuations gushed out from all directions, filling every corner of the Sage's Cave, and the treasures that broke through the ground were flying at a faster speed, like frightened fish, looking for gaps everywhere to rush out;

The morning bell and the dusk drum rang in people's ears at the same time, and an ancient and unparalleled wave of power poured out from behind the stone gate.

Lin Tian's face changed color, knowing that he had inadvertently touched the largest ancient prohibition in the Sage Cave Mansion.

The people scattered in various parts of the Sage's Cave Mansion were all shocked at once, and they all looked in the direction where the stone gate was.

Yang Yan, the protector of the Divine Fire Pavilion, and Mei Xiangxue, the protector of the Falling God Palace, stopped chasing the treasures at the same time, and led the disciples of their respective sects to follow the induction and swept over;

Zhao Shuangying, the Holy Maiden of the Demon God Sect, who was sitting cross-legged on the ground and calmly stroking the qin, suddenly stood up with a light in her eyes, and flew away without saying a word, behind her, Yue Wuxin and the big devil followed closely;

In a dark corner, a wisp of Xiao sounded slowly, and the Jasper Xiao in Gan Qingfeng's hand just penetrated the chest of an overseas cultivator, sensing the power fluctuations coming from the direction of Shimen, and his heart was shocked, and then he laughed out loud, and pulled out the figure of Jasper Xiao and disappeared after a few ups and downs;

In front of the blood-colored passage, Zhang Banxian, who was closing his eyes and recuperating, suddenly woke up, pinched his fingers, his face changed greatly, and he quickly stood up.

Gan Liuting, who was sleeping, also woke up, she had just had a nightmare, and when she opened her eyes, she happened to see Zhang Banxian, whose face had changed greatly, and stood up with Huo Ran, "Uncle Shi, what's wrong?"

"Something's going to happen, something big is going to happen!"

Zhang Banxian walked as he spoke, his heart was worried and his face was solemn.

"What's wrong?"

Gan Liuting asked, hurriedly followed, her heart suddenly paused, and she continued to ask without waiting for Zhang Banxian to answer, "It's Lin Tian, uncle, it has something to do with Lin Tian, Lin Tian has an accident?"

"Yes, it has something to do with Lin Tian; no, it's not right, it's not just about Lin Tian, it's about all of us! Someone has found the Dark Demon Palace, and they're about to open that evil door, and that person is Lin Tian! Damn, how did he find that legendary place? In my Donghaimen Holy Land, there really is that evil Dark Demon Palace?"

Zhang Banxian didn't have time to say more, his speed became faster and faster, and he swept towards the place where Lin Tian was like a gust of wind. Before the words fell, the entire Sage Cave shook violently again, this time, in addition to the majestic power fluctuations and the sound of bells and drums in unison, another deafening roar came from afar, this voice was low and powerful, with a monstrous anger and accompanied by a coercion that everyone felt difficult to resist, like the roar of some ancient beast, which made people's hearts tremble when they heard it from afar.