"Hey! Theodore! Chen Jianqiu stepped forward and greeted the sheriff.

Roosevelt was inspecting the crowd when he suddenly saw Chen Jianqiu, he was stunned for a moment, and then smiled and gave him a big hug.

The experience in North Dakota gave Roosevelt a new understanding of the Chinese in front of him.

Chen Jianqiu was a lifesaver for him and his daughter, and he also helped him deal with a lot of things, which made him grateful.

The two men still keep in touch from time to time by letter.

"Why didn't you tell me when you came to Chicago? My friend? Roosevelt laughed heartily.

"Oh, you wrote that you were a sheriff here, and I was afraid that you would be busy and inconvenient, so I didn't go to visit you." Chen Jianqiu crossed his hands and glanced at the visitors coming and going in the exhibition hall and said.

"Hey, don't mention it, I'm here to be a sheriff for a while." Roosevelt leaned into Chen Jianqiu's ear and whispered, "I should go back to New York after a while." ”

"The security in Chicago is terrible." He also crossed his waist and sighed, "There is too much work to do." ”

"No matter how bad it is, can there be a western difference?" Chen Jianqiu looked at Roosevelt with a smile, "I'll ask Holiday to get you a few people to help you when you go back." ”

"Hmm." Roosevelt took off his hat and grabbed his curly hair, "Let's make sure this fair goes smoothly." People are so miscellaneous, they can always give you some moths. ”

Chen Jianqiu and Roosevelt stood on the side of the aisle whispering, and stood meticulously beside them.

"I'll talk to Mr. Roosevelt, so let's go look around." Chen Jianqiu saw that they were a little restrained, so he asked them to go around by themselves.

"By the way, you go to the 'Coca-Cola' booth across the street and ask if you can buy a stake or take the management rights of a few states." He told Attorney Dylan, who was about to leave, "In the midst of a difficult situation, in a crisis, people need something sweet. ”

"Have you ever drunk?" The lawyer turned around and looked at Chen Jianqiu suspiciously.

"I guess." His boss looked at him mysteriously, "I don't believe you can taste it yourself." ”

The crowd quickly dispersed.

The exhibitors are looking forward to the expo to bring them new opportunities, and it is best to award a gold medal or something in the expo, which is a lot of money.

So they are all going out of their way to attract passing visitors.

In addition to sightseeing and placing orders, most of the visitors are looking forward to the opening ceremony in the evening.

According to newspaper reports, they are said to be able to see an Expo Park at night that they have never seen before.

Just as Chen Jianqiu and Roosevelt were chatting, there was a sudden commotion at the entrance of the museum.

"Looks like someone is coming." Roosevelt stopped the conversation and looked in the direction of the entrance to the museum.

Chen Jianqiu's eyes narrowed.

Sure enough, there was a disturbance in the flow of people in the aisles.

Someone parted the crowd and squeezed over.

is an employee of several Roswell Electric Company.

They were all anxious and hurried.

The first employee, Chen Jianqiu, knew Leng Hongyi.

He squeezed forward, looking around.

When he saw Chen Jianqiu, he seemed to see a savior, and immediately walked quickly to the boss.

Leng Hongyi saw Roosevelt in a police uniform next to Chen Jianqiu, and stopped talking.

"It's okay, what's the matter, you can say it." Chen Jianqiu clasped his arms in front of his chest and motioned for him to speak directly.

Leng Hongyi took a deep breath, licked his chapped lips, lowered his voice and said:

"Our generators were vandalized, and six out of twenty were broken."

"When?" Chen Jianqiu asked.

"Just now, Mr. Tesla took us to inspect the ten sets of generators in the south and went to check the ten groups in the north and found that something was wrong." Leng Hongyi pointed to the electrician beside him.

"What about Tesla?"

"I'm trying to figure out how to fix it, and he asked me to come to you." Leng Hongyi replied.

Chen Jianqiu nodded.

He turned to Roosevelt and said, "Theodore, you heard me, someone has sabotaged the generator, and I have to deal with it quickly." ”

Roosevelt had already heard Leng Hongyi's report on the side, and he beckoned his subordinates:

"Let's go, someone is destroying the venue of the World Expo, you guys follow me over and have a look!"

Chen Jianqiu and Roosevelt went to a factory on the north side of the Expo Park.

This is the power supply site in the North District, and there are ten alternators in it.

They walked in.

Tesla has taken off his suit, is carrying a wrench, and a Chinese electrician is working together to screw a generator.

His sleeves were rolled up high, his white shirt was already a large black chunk, and his original curls were messy.

"How?" Chen Jianqiu came to their side.

"It's being repaired." Tesla said without looking back.

"Isn't there a load margin in our generator design?" Chen Jianqiu pondered for a moment.

"The southern half is fine, it's overflowing, but the northern one is in trouble." Tesla rubbed his nose with his hand, "There are still four groups left to operate, and there is a high probability that some lights will not turn on!" ”

There are many attendees at the opening ceremony tonight, and if the lights in the pavilion are not lit, I am afraid that there will be problems.

Chen Jianqiu unhurriedly took out a pocket watch, looked at the time on it, and then put it back.

"There are still three hours left until the opening ceremony officially starts in the evening, is it enough?" He asked.

"It's not a big problem, but if it's bad, it might be troublesome." Tesla said lightly.

This exhibition is so critical that it directly determines the victory or defeat of the struggle between alternating current and direct current.

Three hours, six generators.

If you change to anyone else, you may not dare to play this package ticket.

However, Chen Jianqiu is full of confidence in Serbian engineers.

It must be said that this Serb is a genius.

Problems that seem desperate to others can be properly solved by him.

Roosevelt looked at the generators lying on their stomachs, and his expression was serious.

He turned around and said to the officers behind him:

"Someone is maliciously destroying the facilities of the Expo Park, we will immediately go to investigate and we must catch the vandal!"

"There's no need to look for a needle in a haystack."

Chen Jianqiu suddenly stopped Roosevelt.

"I know where that person is."

He didn't care about the sheriff's stunnedness, but said hello to Tesla: "I'll leave it to you here." ”

Tesla just said "um" and continued to concentrate on the repair work.

"Master Leng, you go to the booth to find Kou Yongsheng, ask him if he is ready, and when he is ready, go to the generator set in the south to find me. Others stayed behind to help fix the generator. ”

Chen Jianqiu gave the order.

He then turned his head and beckoned to Roosevelt and his officers:

"Let's go, I'll take you to the saboteur."

The police officers set off with Chen Jianqiu, and their direction was the generator set in the south.

"Didn't you send someone to guard those generators?" On the way, Roosevelt asked.

"No, the south side has been handed over to the park after the overhaul, but looking at the current situation, there should be no decent protection measures." Chen Jianqiu glanced at Roosevelt and the police officers beside him.

Roosevelt was momentarily speechless.

As in the north, there is also a large factory building in the south.

And when Chen Jianqiu and the others walked into the factory quickly, they really found a sneaky figure next to the generator.