Lin Zheng walked into the pavilion slowly, his nerves were slightly tense, although he said that he knew Guan Lao, he still couldn't let go. After all, he only has a one-sided relationship with Guan Lao, and he doesn't know a lot of things.

The courtyard was very calm, not even the small lake next to the old tree did not make a wave, Lin Zheng looked at it slightly for a moment and then walked past the small courtyard leading to the cabinet.

Lin Zheng walked to a house at the end of the courtyard, hesitated for a moment, stretched out his hand, and was about to knock on the door. An old voice came from inside the house.

"Come in!"

Lin Zai was stunned for a moment, hesitated for a while, and then pushed the door directly.

Entering the house, Lin Zheng was slightly surprised, although it was sunny outside, but the room was extremely dim. Lin Zai found that there was not even a ventilation window in this room. The only thing that could be lit was the lamp that stood silently on the table.

However, the lamp did not provide lighting with burning materials such as oil, Lin Zai carefully investigated, and the flame that danced slowly on the lamp turned out to be a spiritual fire. I've used it before, so Lin Zheng is a little impressed.

Although the table was silent, it was not lonely. Because next to the lamp, there were almost mountains of books piled up on one side, and a few of them were stacked relatively neatly. But this neatness is relative to the pile of books next to it.

The pile of books next to it is called a mess. Scattered on the side, and some books that fell on the ground were not picked up, which looked particularly disorganized.

At this time, Guan Lao was sitting at the table and looking at him with a smile, and he was still holding a book in his hand, as if he was studying something, obviously he put down the book in his hand when he saw Lin Zheng.

However, Elder Guan now also looks a lot thinner than back then, and it seems that because of the affairs of the Wu Kingdom, Elder Guan has also worried a lot.

"You're here. Guan Lao looked at Lin Zheng, and a smile appeared in his tired expression.

"Hmm!" Lin Zai nodded, closed the door, and walked in.

Guan Lao stood up, looked around, looked for a place for Lin to sit, and finally turned out a stool in a place full of books, placed it next to his desk, and dusted it off, "I'm sorry, I've been busy lately, and I don't have time to take care of these books." ”

Then he asked, "Is it to exchange for a hundred trees?" Guan Lao sat back in his place and looked at Lin Zheng.

"Hmm. Lin Zheng stepped forward and sat down. Originally, he didn't plan to sit, anyway, he left the hundred trees, but since Guan Lao helped him sort out a position, he was embarrassed not to sit.

Lin Zheng took out the stunned three-rank array model from the devouring ring, and the originally dim room instantly became bright.

This is a fiery red magic array model, and the structure in it is very beautiful in this dim environment, as beautiful as a galaxy. The structure inside is even more unpredictable.

Even though Lin Zheng had become a first-grade martial arts array master, there were not many parts he could understand. This is the model of the three-grade magic array built in a daze-fire like a song.

Guan Lao, who was originally a little tired, suddenly looked at the model of the magic array handed over by Lin Zheng with bright eyes, he hurriedly stretched out his hands and carefully took it, he could feel the subtlety in this magic array.

"This array is called 'Flame Like Song', it is a killing array, if it is arranged, it can incinerate within a range of thousands of meters, and it is also very powerful, it is a mass destruction array. Lin Zheng repeated the original words to Guan Lao according to the stunned words, and finally added, "This magic array can only last for five months, and it will explode because the energy is gone." ”

"Five months?" Guan Lao suddenly smiled for some reason, and there was obvious bitterness in his smile. It seems that he has a luxury hope to live for so long.

Then Guan Lao immediately changed his face, took the array model and looked at it for a moment, and suddenly shook his head and exclaimed: "Wonderful! This array model is really exquisite. It's called—fire like a song, isn't it? a good name, worthy of this array. I'm a little ashamed that I'm a three-grade array master. Guan Lao said humorously.

"Then you see the old man, that Baimu?" Lin Zheng asked with a frown.

"Haha. Guan Lao smiled heartily, "Of course you can, I think it's really worth the money to exchange with your magic array." ”

Guan Lao praised as he took out the hundred trees from the devouring ring. Ever since he was summoned back by the Formation Pavilion, he had brought the Baimu from the pawn shop with him. He knew that this time, it might be a luxury to be able to enjoy that kind of quiet life again.

Lin Zheng took the hundred trees, looked at them briefly, and after confirming that they were correct, he put them in his own devouring ring. Stand up and get ready to go.

However, Guan Lao suddenly stopped him, "Wait." ”

"What's wrong?" Lin Zheng paused, frowned slightly, and looked at Guan Lao suspiciously.

Guan Lao's face suddenly lacked a smile, and the surprise brought to him by the magic array model became serious.

After a while, he exhaled a breath, his eyes dimmed, and he looked weak and powerless, "To be able to build such a powerful array model, your master should be a very powerful array master, right?"

Lin Zheng suddenly knew what he was going to say. But he chose to remain silent. There was no sound.

Guan Lao looked at Lin Zheng's reaction, smiled bitterly, and even pleaded in a weak tone, "Presumably you also know the fact that the Wu Kingdom is about to invade Qi Heng City, right?"

Lin Zheng remained motionless and did not say a word.

Guan Lao then said to himself, "Can you help Qi Hengcheng?" I don't want to see my homeland fall and become a ruin strewn with corpses. As long as you make a move, even if you want me to pay more treasure, I am willing. Guan Lao's voice trembled with a hint of trembling.

Lin Zheng looked at Guan Lao, at this time he no longer had that shrewd feeling, but like an ordinary weak and powerless toddler old man.

I didn't expect that even a master of the magic array like Guan Lao would one day beg others in a low voice. Lin Zheng also sighed secretly in his heart, it was not that he didn't want to help, but that he didn't have that ability now! If he went, he might take his life in vain, and he might even die in this struggle if he was stunned. The two of them can't change things between the two countries at all.

Lin Zheng was silent for a moment, took a deep breath, and said, "I'm sorry, I can't do anything about it!"

Guan Lao's eyes dimmed even more, "Is this really the case? Qi Hengcheng really can't escape the fate of being destroyed?"

"I'm sorry. My previous request made you embarrassed, this is indeed a bit capricious!" Guan Lao said to Lin Zheng, with the look of exhaustion still in his eyes.

He blurted out in a hurry before, mainly because he really couldn't help it. He knew that the strength of Qi Hengcheng and Wu Guo was not at the same level at all, and Qi Hengcheng would definitely lose if he fought head-to-head. And judging from the previous methods of the Wu Kingdom, I am afraid that they will usher in a massacre!

"It's fine. Lin Zai understood Guan Lao's weak and helpless mentality, he had also experienced this feeling of despair, and it was indeed very uncomfortable.

"The invasion of the Wu Kingdom should be in the near future, if you have nothing to do, you can leave Qiheng City. lest you be miserable with the fish in the pond. Guan Lao reminded Lin Zheng of a word, and then restrained his expression. Pick up the magic array that Lin Zheng gave him and immediately start researching, after all, if the Wu Kingdom invades Qi Heng City, this-Flame Like a Song, is a sharp weapon to kill the enemy.

"What's the matter, are you okay?" Seeing that Lin Zheng was still standing in place and still didn't leave, Guan Lao suddenly asked.

Lin Zheng was silent for a moment, and then spoke: "The Wu Kingdom has arranged a central magic array in the Kuangye Mountain Range that covers almost the entire mountain range, and once that magic array is successfully arranged, it can trigger a large-scale beast tide, and the target of the beast tide is Qi Heng City. Moreover, there is an army of the Wu Kingdom outside Qi Heng City, and it is impossible to evacuate all the people in Qi Heng City. ”

Lin Zheng paused for a moment and continued: "However, if you take out a very small number of people, you may be able to avoid the detection of the Wu Kingdom and leave Qi Heng City smoothly. So, you can consider keeping some inheritance fire for Qi Heng City!"

After speaking, Lin Zheng left without looking back.

Guan Lao's movements suddenly froze, but he didn't expect that the information that they had been trying to find out about Wu Guo's actions in the Kuangye Mountain Range was actually known by Lin Zheng. He muttered, "Is the construction of the Central Array causing a beast tide?"

He also had an understanding of the central magic array, which required the magic array level to reach the fifth rank to build. It seems that the Wu Kingdom has also made great efforts to attack Qi Heng City. Using the beast tide to consume the cutting-edge power of Qi Heng City first is a good means, and then the casualties of the invasion of the Wu Kingdom will be minimized!

Elder Guan's eyes suddenly became fierce, "The bastard of the Wu Kingdom is even reluctant to waste his strength to invade other people's homes?!"

"It's over?" Seeing Lin Zheng walking out of the inside, and his face was full of gloom, Wu Dong, who had been waiting outside, thought that he had an argument with Elder Guan. Then he asked, "What's wrong?"

Lin Zheng didn't answer his words, "Take me out?"

"Where are you going?" Wu Dong asked with a slight doubt.

"Go outside the Formation Pavilion. "Lin Zheng is a little strange, where else can he go?. But he still said patiently.

"Outside?" Wu Dong was a little surprised, he also thought the same as the others, thinking that Elder Guan had taken a fancy to Lin Zheng's talent, so he recruited him to cultivate in the Array Pavilion, but he didn't expect it...... What is this place where the talk is falling apart?

After thinking about it for a moment, he couldn't think of what was going on inside. But seeing Lin Zheng's appearance, he didn't ask much, and he couldn't get the result anyway. He said, "Okay! I'll take you out!"

Lin Zheng nodded, and followed him outside.

When he walked to the outer pavilion, Xuan Ya and his party also noticed him, because Gu Chi was waiting here for Lin Zheng to join the formation pavilion and fight him again.