"Oh? Your colleague knows the ingredients in such test tube agents?"

Yang Tian asked.

"That's right, as long as you get the words like DZ-4, she will know it."

David nodded.

"Then let me take me to your colleague."

Yang Tiandao.

"Please..."

David jumped into the car immediately, and Yang Tian was about to get in the car, but Wu Yue and Ling Ying behind him followed: "Yang Tian, ​​let's go and see the situation too!"

"But you left, what if Nakajima comes back and causes trouble? We are no match for them."

Old Butler Chen said quickly.

"You can apply for police protection. The Chen family is here, so they should be very familiar with the police, right?"

Wu Yue still wanted to follow Yang Tian to see what was going on.

But Yang Tian waved his hand: "No, it's best not to alarm the police in this matter, so as not to interfere with our investigation. President Wu, please stay with Yingying. First, the Chen family mansion needs your protection, and second, I'm afraid that you will be in danger when you come with me."

Although Wu Yue and Ling Ying were dissatisfied, they still did not keep up.

Yang Tian and David drove out of the block and headed towards the Washington Public Security Bureau.

In the car, David kept talking: "Brother Yang, don't worry, my female colleague likes me for a long time. As long as I ask her for help, she will help us quickly. As long as we track down the ingredients and sources of the test tube agent, we can make the next plan."

"It depends on you."

Yang Tian patted David on the shoulder.

Soon, Mercedes-Benz arrived at the Public Security Bureau in Washington. However, he was still outside the intersection. David stopped the car. He took Yang Tian to the research courtyard in the backyard of the Public Security Bureau, but did not go through the back door. Instead, he came to the wall more than three meters high: "Brother Yang, use your skills again and take us into the research institute."

Yang Tian ran his spiritual breath and carried David into the research institute.

"Here..."

David took Yang Tian and sneaked towards the research institute on the third floor. But as soon as he walked into the gate, a shout rang out: "David, have you been removed from office? Why are you running back again?"

I saw two tall and mighty men walking towards this side.

It is obvious that the attitudes of these two men are very bad, and they are full of contempt and vigilance for David.

David quickly made a gesture and smiled embarrassedly: "Louis, I'm looking for Diana when I come back."

"Diana doesn't want to see you, and you still think you haven't given us enough trouble?" Louis said in a very bad tone: "If it weren't for you, the bandit shooting a month ago, we wouldn't have been implicated by you. After deducting the year-end bonus, Diana wouldn't have been transferred here, and you've run back?"

David smiled embarrassedly: "It was not entirely my responsibility a month ago."

"It's not your responsibility, who's the responsibility?"

A delicate shout rang out.

I saw a white woman wearing a white coat walking out. The woman was tall, fair-skinned, beautiful face, and a raised nose. Her whole face was uniquely three-dimensional. She was the Diana that David called.

"Diana, are you coming out to pick us up? I have one thing to bother you."

David said, then winked at Yang Yan.

Yang Tian took out the red test tube potion from his arms, but Diana had waved her hand and signaled Yang Tian not to take it out: "Okay, OK, David, I don't know where you found a Chinese person, but you are not welcome here. We are here to work, and David, you have been removed from your post, so I'll give you three minutes and leave here immediately. If not, I'll ask someone to pry you out immediately!"

David smiled, and his tone was filled with a teasing scent: "I said Diana, we have all dated, why do you still treat me as an outsider?"

"The dog is dating you!"

Diana scolded her.

"You don't date me, nor do you see you date others. You must have missed me secretly at night."

David laughed happily.

"If you make trouble again, I will ask someone to drive you out!" Diana was extremely impatient and shouted at the two white men: "Louis, why are you still standing there? David has been removed from his post, and you still won't drive them away? Do you want a rookie like him to trick us?"

Louis shouted at David, "Get out, you are not welcome here!"

"You can drive me away, but Brother Yang is a master of kung fu. If you disrespect him, he will use Tangren Kung fu to teach you a lesson!"

David moved Yang Tian out.

"Just him?" Diana smiled coldly and looked at Yang Tian disapprovingly: "His height is just the same as me. Compared with Louis, she is a type of Chinese short man. What kind of Tangren Kung Fu can he do? Did you find him to come back to tease me?"

Louis next to him had already laughed: "There are many Chinese people like him in Chinatown, and in my eyes, they are all a bunch of scumbags."

Yang Tian frowned.

He was a little unhappy, but thought that he was going to work with Diana this time.

So Yang Tian didn't say anything, but raised the red test tube potion on his hand and said in English: "We are here to ask you to see the ingredients and sources of such potions."

"Oh, a Chinese man speaks English very easily. Have you been living in Milan? Take out your passport and I want to check it!"

Louis shouted and pushed Yang Tian with a palm.

But at this moment, Yang Tian's figure flashed and staggered Louis. Then he ran his spiritual breath and just pushed it gently. Louis took more than ten steps back, and finally slammed on the sofa with a bang.

"Oh My God!"

Now, Diana let out a burst of exclamation, froze, and looked at Yang Tian tightly.

"Tangren Kung Fu! This is Kung Fu!"

David introduced excitedly.

"Let me teach him a lesson when I get rid of ghosts!"

Another white man shouted coldly and punched Yang Tian’s storefront with a punch.

Slap!

I didn't see Yang Tian moving, but only two roars were heard.

The next second, the white man had already flew backwards and hit the wall with a bang.

"Did you see it? This is Tangren Kung Fu!"

David was excited and authentic.

Diana could no longer calm down. She looked at Yang Tian seriously and finally asked: "What you just used is Chinese Kung Fu? I like Chinese Kung Fu and have always wanted to learn it. I have no choice but to seek a teacher. I like you a little. I think you are very interesting. I wonder if you can teach me Kung Fu?"

"We are here to find you, it's a business." Yang Tian waved the red test tube potion on his hand: "For such test tube potion, I wonder if you can analyze its ingredients and sources?"

Yang Tian is also familiar with the personalities of Western women and likes to go straightforward.

Western women are different from Chinese women. If they like someone, they will confess their love to each other.

Yang Tian had been doing missions abroad before, and he had dealt with Western women a lot.

To be honest, Diana is very beautiful. If she had been put before, Yang Tian would have hit the iron while it was hot and asked her out. But now, Yang Tian wants to find out whether Mr. Chen's disappearance is related to the accident in Elizabeth neighborhood.

Diana looked at the red test tube potion on Yang Tian's hand and exclaimed: "Give it to me immediately!!!"

(End of this chapter)
Chapter completed!