Upstairs.

Gu Mang returned to the room, but he didn't feel sleepy.

She took out the black backpack from the cupboard, grabbed the bottom and flipped it over, and the things were all in a mess and fell on the bed.

I flipped through the pile and picked up the mechanical watch.

This is the only thing her parents left her, there is an emergency contact inside, and there is a heat response, which can also take the key information.

Gu Mang thought about it and picked up the metal long iron box again.

Then go to the coffee table and sit on the carpet and turn on the lamp.

Removing the tool from the box, carefully begin to disassemble the dial of the mechanical watch.

The parts are too small, and Gu Mang dismantles it very slowly, for fear of damage.

It took more than two minutes to remove the back cover.

Gu Mang looked at the complicated and cumbersome structure inside, his eyebrows frowned, and he couldn't see anything strange at a glance.

Then, she looked at the thickness of the dial.

Some are like double layers, but only have an error of 0.1 mm.

She continued to tear apart the structures inside, taking them out one by one.

The special metal piece of the interlayer was taken out, and Gu Mang saw a small piece of paper in the middle of the interlayer.

She just had the mentality of giving it a try, and she didn't expect that there would really be something.

There was a pause for a few seconds.

Gu Mang looked at it with tweezers, and then she carefully opened the folded paper, the paper was as thin as a cicada's wings, and she moved very lightly, for fear of breaking it.

It is also a piece of paper the size of half a fingernail, and the material seems to be a little special.

There is a very vague line of small shadows on it, as if recording something.

Gu Mang picked up the magnifying glass and saw two lines of special symbols.

Seems like some kind of password.

The door to the room was suddenly pushed open.

Gu Mang's thoughts were interrupted, and he glanced at the door, and Lu Chengzhou walked in slowly.

"I know you didn't sleep." The man came to her side, sat down casually, wrapped his hands around her waist naturally, and looked at the parts on the coffee table, "Why did you dismantle the watch?" ”

Gu Mang pursed his lips, "My parents only left me this mechanical watch, it is impossible for me and Gu Yan to hide from the Gu family and the Council of Elders all the time, I always feel that this watch should have some effect." ”

She didn't have any information in her hand.

Lu Chengzhou picked up a silver tweezer, picked up a part, and looked at it with a magnifying glass.

I looked at it carefully for ten minutes and read all the parts.

He put down his things and looked at her, "Are your parents like you, who can do anything?" ”

"Huh?" Gu Mang didn't know what he meant by asking.

Lu Chengzhou lifted his chin to the pile of parts on the table, "These are all projects that have just been improved by many special materials research institutes, you have finished products in your hands, and this watch should be many years old." ”

The technology is more than ten years ahead.

Lu Chengzhou pointed to one of the round parts with tweezers, "This synthetic material was just successfully developed by the 14th Institute in the first half of the year, and I invested nearly 10 billion." ”

He stayed in the 14th Institute for half a year, and six teams followed him to develop the results.

"There shouldn't be this material in the Polar Continent." Lu Chengzhou said that in general, many research results will be released to the outside world, because they want to sell them to other countries to repatriate funds.

Therefore, this material should have been researched by Gu Mang's parents, and it was not published.

The girl was silent for two seconds and then spoke, "Actually, I don't have much contact with my parents, they are very busy, and they will only come back to see me and Gu Yin and Gu Xi once a month or two, and they only bring me a lot of books." ”

Lu Chengzhou asked her to lean into his arms and sit more comfortably.

"I don't know what they're doing." Gu Mang said: "You know, there are many geniuses in the Extreme Realm Continent, and their physique is the same as ours, and their recovery power is quite powerful. ”

Her parents, like her, can do anything, it's normal.

Moreover, her parents were able to study those materials more than ten years ago, and they could speculate how advanced the technology of the Polar Continent was at that time.