Ding Zi and Yan Huang struggled for a long time, and 500,000 yuan were exchanged for 7 stones, whether these 7 stones are treasures or not, and Ding Zi will be responsible for revealing their true colors in the future.

For the next two days, Yan Huang and Ding Zi carefully watched the products of the exhibitors, and at the same time exchanged contact numbers with some of the jewelers they had negotiated, for which the two of them also printed business cards.

Xiangyun Pavilion Jewelry also expanded its influence through this conference, and the jewelry industry in Eagle Island City took this opportunity to set up its own chamber of commerce, Xiangyun Pavilion became the vice chairman unit, and Bao and Naxin were elected as vice presidents.

"Sister Naxin, congratulations!" In the afternoon, Yan Huang specially came to the counter of Xiangyun Pavilion Jewelry to congratulate Bao and Xin.

"Yan Huang, you've gained a lot in the past few days, right?" Bao and Naxin asked.

"It's ok. Sister Naxin, I may set up a jewelry and antique company with my friends in the future, but it is mainly based on the trading of raw materials, and I will ask Sister Naxin to give me more advice when the time comes. ”

Bao and Naxin smiled: "You're welcome, if you need my help, feel free to find me." ”

"Sister Naxin, it's been more than a year since it opened, and I heard from psyllium that business is booming, and you are too capable."

"It was also a good time, at the end of last year, the National Coal Trading Conference was held in our Eagle Island City, and businessmen gathered, and in those days, all the gold jewelry in the store was sold out, and even Jia Haiqi's copper engravings were sold out of more than 20 pieces.

Thinking about it is the same as dreaming, and all of a sudden a good foundation for development has been laid. ”

"It's just that your home is not in Eagle Island City, and it's a bit hard to work."

"Eagle Island City is a good place to live and live, I like it very much, maybe I will stay in Eagle Island City in the future."

"Sister Na Xin laughed, you are still far from old age."

As he was talking, Yan Huang found that a young man walked to the other side of the counter, stared at "Immortal Idler", and walked away.

However, Yan Huang's eyes saw clearly, and that glance had a deep meaning, and his intuition told him that the person who sent him was not ordinary.

"Sister Naxin, the Appreciation and Trading Conference will end tomorrow morning, today, will you remove these things?"

"Withdraw at the end of tomorrow."

"Oh, then I'll go first, and I'll see Sister Naxin."

"Goodbye, Yan Huang."

Yan Huang's eyes kept staring at the young man just now, following him from a distance, and after going out, the young man walked around the exhibition center casually, not stopping to look at this and that, occasionally using his mobile phone to take a photo, like a tourist.

An hour later, the young man walked away from the exhibition center, and two more young men gathered with him, and the three of them talked as they went.

Yan Huang exercised his hearing, and due to the influence of the noisy sound outside, he vaguely heard a sentence: "Well, I have taken a fancy to a good thing." ”

At the entrance of the Grand Hotel de Calais, 500 meters away from the center of the convention center, the young man and the two young men separated and walked into the hotel, where he was supposed to live.

Yan Huang continued to follow the two young men, and after walking 200 meters, the two young men entered another hotel and set off for the hotel.

It's a little interesting, three people know each other, but they don't live in a hotel, what does it mean?

Thinking of the state of the young man when he glanced at "Immortal Idler" in the convention and exhibition center, Yan Huang couldn't help but wonder, could it be that he was interested in it?

"Immortal Idler" is the treasure of Xiangyun Pavilion's town store, if there is really an accident, Bao and Naxin are afraid that they can't bear it.

It's just that judging for yourself that these three people have a problem, how accurate is it? Do they really covet "Immortal Idler"?

Yan Huang called Wei Feixue: "Feixue, in this appreciation conference, in addition to performing security tasks during the day, do you still need to be on duty at night?" ”

"There are people at night, why are you asking this?"

"What to do, just to see if you have time to discuss something with you."

"Tomorrow, we'll get back in touch tomorrow night."

"Okay." I heard that there were also people on duty at night, Yan Huang put down his snacks a little, but he still had his own ideas.

Four days of intense security, if something goes wrong, will keep the staff focused at all times. On the contrary, if it is safe and smooth all the time, the more you get to the end, the more likely it is to slack off.

If these three were thieves, the best time to act would be the last night, and if it was really night, the best time to do it would be around two o'clock after midnight, when people were in deep sleep.

Yan Huang likes to watch detective novels and TV shows, and learns a lot from them.

Yan Huang decided to sacrifice his sleep time at night and go to the convention and exhibition center to wait for the rabbit to test whether his judgment was accurate.

In the past few days, Yan Huang has walked around the convention and exhibition center inside and out, and he has observed very carefully, especially when he followed the young man, and paid more attention to the places where the young people stopped and took pictures.

Yan Huang had a movie in his mind, reproducing various scenes, imagining where he would enter the convention and exhibition center if he was a thief.

At 10:30 p.m., Yan Huang parked his car in an unobtrusive position in the northwest corner of the convention and exhibition center, where there was a row of trees on both sides of the north-south road, and there was a parking space in the empty space, Yan Huang parked his car in the parking space, which was more than 300 meters away from the convention and exhibition center, and could have a panoramic view of the west and north sides.

For ordinary people, at such a distance and in the night, they may not be able to see anything clearly, but Yan Huang is different, Yan Huang has proud farsightedness and night vision.

The rest of the time is waiting.

The floor lamp on the lawn of the convention center also turned off automatically after 12 o'clock, and at this time, it was like a huge seagull with its eyes closed, but its wings were still tirelessly spread.

The Convention and Exhibition Center is a landmark building in Eagle Island City, with seaside characteristics and the shape of a seagull with wings spreading.

At 2:30, a swift figure appeared in Yan Huang's eyes.

Yan Huang suddenly became excited, and what he expected was good.

The person who came was dressed in black, with a black hat on his head, a black mask on his face, black gloves on his hands, and a black backpack on his back.

Black is complicit in the night.

Walking to the north wall of the convention and exhibition center, Yan Huang was surprised by the next action of the comer.

Climb with bare hands.

This is a master of freehand climbing, the entire convention and exhibition center is more than 40 meters high, more than 2 minutes, the visitor disappeared on the roof.

Originally, the roof had a very wide eaves sticking out, and it was impossible to climb the roof with bare hands if it were not for the rope, but for the needs of modeling, at the top of the northwest corner of the building, there was a suspended italic side wall, and it was from there that people climbed up.

When Yan Huang observed during the day, he assumed that if he was a thief, he would choose this place.

Yan Huang watched quietly, without moving.