An ominous premonition came to his heart, and Lin Yi opened it with luck, and used the methods corresponding to many metals in it to test the metal of the suit in turn.

But the final result ruthlessly dashed Lin Yi's last hope.

Obviously, the metal on the suit should be some alloy that was only synthesized in modern times, which is naturally not mentioned in this ancient book.

Come to think of it, this is the armor that Tony Stark made for him, how could it be possible to use the backward metals that exist in those ancient books?

There is no way, now I can only use the most common and troublesome method of the true solution.

This technique requires a very long period of time, little by little, to analyze the properties of an unknown metal, and finally to completely grasp all the properties of this metal.

Just as Lin Yi was analyzing this metal, there was a sound of footsteps outside the door.

"Tuk-tuk-"

A knock on the door followed.

"Please come in."

Lin Yi replied casually.

The door of the room was opened, and the old man Lu Jin, who was wearing a suit, walked in.

"Old man Lu, why are you?"

Lin Yi was a little surprised.

"The Celestial Master is drinking with that Westerner, so I can only ask you."

Lu Jin said in his mouth, but his eyes involuntarily focused on the pile of refining classics.

Before opening the door, Lin Yi thought that it was the Heavenly Master, so he didn't have time to put away all these classics.

“？”

Seeing this name, Lu Jin frowned slightly, and immediately keenly thought of Zhang Chulan's previous request in his mind.

"It's all a refining book...... In this way, it's not Zhang Chulan who wants this thing, but you Lin Yi? ”

Lu Jin narrowed his eyes slightly, and looked at Lin Yi with a pair of sharp eyes.

Zhang Chulan actually said it so early......

Hearing Lu Jin's words, the corners of Lin Yi's mouth twitched slightly, but he still nodded lightly and admitted it calmly.

"That's right, it's really me, and the specific reason involves my ghost valley inheritance, so I can't tell you. But don't worry, Lu Lao, I didn't use any strong means against Chu Lan, everything was a voluntary exchange between the two of us. ”

"......" Lu Jin frowned slightly, "The old man of your Ghost Valley inheritance will not covet or be interested, but there is one thing that the old man must figure out - what conditions did you use to exchange the old man's promise from Zhang Chulan?" ”

Lin Yi chuckled: "It's very simple, I just exchanged my promise for your promise, that's all." ”

Lu Jin: "......?" ”

What did he say?

Exchange promises?

What are you kidding, isn't his promise from the head of the Lu family as good as a hairy boy?

Zhang Chulan, this kid just changed it without hesitation?

A trace of annoyance flashed in Lu Jin's heart.

But as soon as the thought flickered, the irritation vanished without a trace.

Think about it from another perspective, if he were Zhang Chulan, he would inevitably choose this way.

Although the promise of Lu Jin, the head of the Lu family, is important, there are also many restrictions.

After all, he is the head of the Lu family, and he is a respected senior master in the Inhuman Realm, and on the surface, it seems that he can ask for anything, but in fact, no one really dares to do this.

But Lin Yi is different.

He is not only a descendant of the Ghost Valley and powerful, but he is also a loner with almost no taboos.

With Lu Jin's current understanding of Zhang Chulan, he will definitely not give up the investigation of the Jiashen Rebellion that year.

Under such a premise, Lin Yi's promise is indeed more suitable for him than Lu Jin's.

Thinking of this, Lu Jin couldn't help but sigh softly.

I didn't ask if I knew it, so he couldn't hold his face now, and he really shot himself in the foot.

The corners of Lin Yi's mouth curled, and he changed the topic very interestingly.

"Old man Lu, I know what you want to ask, it's about that newspaper, right?"

"That's right!" Lu Jin bowed slightly, "Heavenly Master and I feel that from the date and origin of this newspaper, we should be able to roughly deduce the location of the Guigu Cave. ”

Lin Yi shook his head when he heard this: "Then you are going to be disappointed, I probably saw this newspaper seven or eight years ago, it has been a long time since now, and I can't remember the content of it clearly, I only remember the story of the little boy, and the newspaper called his story a legend......"

Lu Jin nodded: "That's enough, there are key sentences that can save a lot of effort, by the way, there is one thing that the old man has always wanted to ask, how did you learn English?" ”

Lin Yi apologized in his heart to those who were destined to do useless work, and then shook his head and said: "I don't know, I seem to have always been able to speak Chinese and English, if I guessed correctly, I should have learned it before I was ten years old." ”

Well, that's a real truth!

"Before losing your memory?"

Lu Jin frowned slightly, feeling that he had obtained another piece of information.

He knew English before he was ten years old, and he had read well-known newspapers in the Western wizarding world...... Could it be that this kid is an overseas Chinese?

Thinking of this, Lu Jinmao suddenly opened, and his heart was suddenly shocked.

No wonder there is not the slightest information about him in the country!

Lu Jin suddenly had a surge of thoughts, and turned around to leave.

Before walking out of the door, Lu Jin's footsteps paused slightly.

"By the way, even if the classics are what you want, I won't give them to you directly, it is Zhang Chulan who has a promise with my Lu family, not you Lin Yi, this is the principle of my Lu family, I hope you can understand."

“……”

Lin Yi watched Lu Jin leave a little speechlessly.

Do you mean to take off your pants and fart?

Lin Yi shook his head, his right hand stretched out, and a slender Tang sword appeared in his palm.

"Go!"

Lin Yi waved his hand, and the long sword flew lightly, floated over to close the door, and then flew back.

After retracting the long sword, Lin Yi took out the silver purple combat boots again.

Next, it's time to continue his flying career!

……

……

The night passed.

When the sky was just dawning, Zhang Lingyu came to Lin Yi's door.

Before he could raise his hand and knock on the door, Zhang Lingyu saw the sign "In retreat" hanging at the door.

"Brother Lin is in retreat again?"

Zhang Lingyu was a little surprised.

After hesitating for a moment or two, Zhang Lingyu sighed, turned around and left here.

At this time, the old heavenly master outside the courtyard saw Zhang Lingyu's figure coming out, and his heart suddenly breathed a sigh of relief.

Finally found it!

The Heavenly Master greeted him with a smile.

"Lingyu."

"Master!"

Zhang Lingyu suddenly stopped and arched his hand.

The Heavenly Master glanced at the sign at Lin Yi's door, and then at Zhang Lingyu, who was respectful in front of him.

"What is Lin Yi doing again?"

"I don't know." Zhang Lingyu said honestly, "The disciple originally planned to invite Brother Lin to watch the finals, but I didn't expect Brother Lin to happen to be in retreat, so I had to leave......

Hearing this, the Heavenly Master suddenly had a number in his heart.

Lin Yi is one of the real insiders of Luo Tian Dajiao, and he is even the thug personally installed by the Heavenly Master for Zhang Chulan, so he must know very well that today's final is destined to be won by Zhang Chulan......

Silly boy, where is that kid in retreat, obviously avoiding you!

The Heavenly Master felt a little sorry in his heart, partly to Zhang Lingyu, who was unaware and defenseless, and partly to Lin Yi, who knew about it but had to pretend not to know.

But no matter what, what needs to be done is still to be done.

The Celestial Master hardened his heart, and a gentle smile appeared on his face as usual.

"Lingyu, come, have breakfast with Master."

"Yes, Master."

……

……

In the room, Lin Yi, who was struggling with the silver and purple combat boots, suddenly opened his eyes.

Wait a minute!

If I'm not mistaken, today seems to be the final of Luo Tian Dajiao?

Do you want to see it......

Forget it, Zhang Chulan won anyway.

Lin Yi thought heartlessly, and then closed his eyes without hesitation.

Compared with a fake game, it is really my flying career that is more important!