"Oh, master, this is Nami's letter to Du Xuan, you just opened it like this?" Qiyu said hurriedly.

Qin Lin said while reading the letter: "It's okay, he won't mind! I know that guy! It's really numb, hahaha...."

"Hmph, then you can go and deliver the letter if you are fine!Don't bother me to make dumplings..."

In fact, Qiyu knows his master, don't look at him as if he is giggling, but he still has no relief about the affairs of the Wa Kingdom, and he is in a very bad state.

That's why he asked him to talk to his friends, friendship is a good medicine for men.

Qin Lin also happened to want to exchange ideas with Du Xuan, and after making a phone call, he drove to the other party's laboratory.

"That's the way it is...."After Qin Lin took a sip of tea, he told Du Xuan about the Wa Kingdom.

"It's good now, the clue is broken, I said that you have such a good relationship with those policemen, why don't you want to ask their high-level leaders?" Du Xuan continued to support.

Although Qin Lin has solved a lot of cases with the police in the United States over the years, the case was hastily closed because of his parents' affairs.

So I still can't fully trust them in my heart, and naturally I don't want to tell them.

After Du Xuan heard the reason, he no longer insisted, and after stroking his glasses, he continued: "Qin Lin, this thing is not simple, and the person behind it is not simple, you must be more low-key when you investigate this matter in the future..."

Qin Lin's face was solemn, he nodded, this time the other party used such a straightforward and violent means to interrupt the clue.

This should be considered a warning.

Warned Qin Lin not to investigate further.

But since the other party has such an arrogant ability, why don't you just talk to him directly? Or be tougher and just wipe him out?

Under the heavy fog, Qin Lin began to doubt whether his ability was enough to confront the enemy, and if he continued to investigate, would it threaten the safety of Qiyu and Du Xuan?

He covered his face, and the whole person looked very confused.

Seeing the other party's depressed appearance, Du Xuan immediately changed the topic, opened the love letter that Nami gave him, and deliberately hummed cheaply:

"Hey.... This girl, I still can't forget my handsomeness, helpless, I'm a prodigal son..."

Qin Lin thought of Nami's extraordinary posture and appearance, and looked at the unkempt guy in front of him again, feeling as if he had eaten a fly.

"Tell me, tell me, what kind of ecstasy did you pour into someone?"

"You know what a fart, now my type is the most popular!" Du Xuan laughed.

The two talked and laughed, and Qin Lin's heart was also a little lighter.

Du Xuan was invited to go to Qin Lin's house to eat dumplings in the evening, for them in a foreign country, a meal of dumplings represents reunion.

"Oh, Miss Qiyu, you're really getting more and more beautiful! How much does Yue Lao owe this kid..."

When Du Xuan saw Qiyu, he praised it, making Qiyu tremble.

After the dumplings were served, Du Xuan took a bite, chewed them a few times, and said in surprise: "I'll go! This is abalone filling?!"

Qiyu smiled and introduced: "There are these, crab stuffing, foie gras stuffing, lobster stuffing, Spanish ham stuffing..."

Du Xuan smiled bitterly: "It's really poverty that limits my imagination...."

"You're a poor fart! It's a person who earns tens of millions a year, and all the money is used to pick up girls, right?"

Qin Lin's words made the atmosphere more relaxed, and they all laughed.

Qin Lin was very happy at this meal, drank a lot of wine with Du Xuan, and reminisced about the past together.

Only Qiyu knew in her heart that Du Xuan, as Qin Lin's only friend who could reveal his heart, was interested in accompanying Qin Lin today.

She also actively cooperated to cheer up Qin Lin together, hoping that the other party would regain confidence.

......

The power of friendship and love is strong, and from the second day, Qin Lin recovered his vitality, and while studying metals with Du Xuan, he inquired about the information.

Although there was still no progress, that confident Qin Lin had returned.

What should come must come, as a detective, how can there be a reason not to find a case?

More than two months later, Sheriff George and his partner Wells came to the door again.

"Mr. Qin, I'm going to trouble you again this time...."George said with a smile.

Qin Lin threw him a cigar and motioned for the other party to tell him about the case.

"Here's the thing, recently there is an underground force selling a new type of drug in Newt City, and a lot of young people and celebrities are their customers...."

He continued: "Because of the new type of drugs, this underground organization has raised a huge amount of money in a short period of time, and has also recruited a large number of lawbreakers as thugs. ”

"What's even more terrifying is that I suspect that there are people inside the police station who have been bribed by them. Every time they make a deal, we will blow it up! Someone must have reported it. ”

"We sent a few officers to go undercover according to the situation, but we lost contact in less than two months. ”

Speaking of which, George sighed, he estimated that the officers had already died in the line of duty.

"It's unimaginable to go on like this, Mr. Qin, please take this commission...."

While George spoke, Qin Lin kept thinking.

He said slowly: "Hmm.... The situation is a bit troublesome, this kind of thing is about people and stolen goods, otherwise you would not have sued the federal court. ”

"What's the name of this underground force?"

Wells on the side hurriedly replied: "Monroe will!"

Qin Lin nodded: "Okay, I know, I think of a countermeasure to inform you, but don't tell anyone else, even if it's in the police station." ”

"Yes, I don't trust many people right now, but a dozen or so are fine. George was absolutely sure.

"By the way, is there a sample of this new type of drug?" Qin Lin asked.

In the laboratory, Du Xuan looked at a bottle about the size of his finger, which contained a purple liquid.

After the inspection, Du Xuan quipped: "I said buddy, why are you so amazing every time you bring things?"

Qin Lin laughed dryly: "Hehe.... What's so special about this?"

Du Xuan sat on the sofa in his office, stretched his waist and explained: "If there is a drug ranking in this world, I dare to guarantee that this thing will be ranked first for at least a hundred years!"

"I'll go, so NB?"

Du Xuan frowned: "Of course, the drugs we know are basically complicated to operate, and they require a lot of tools to be injected. ”

"And the way to eat this is very simple, you just need to open the lid and drink it...."

Qin Lin was very surprised, he realized the seriousness of the problem.

Once this thing is overflowing, the world will be in chaos!

Du Xuan sighed: "Hey.... Are there so many geniuses in the world right now? I really want to meet the person who made it..."