Since Ruan Cheng is willing to confess, the following interrogation will be much simpler.

"What are you doing in Mingyue City?" Xingtian found a comfortable position and leaned back against a chair.

"Find Lin Jun, he's a friend of mine!" Ruan Cheng confessed honestly.

"Lin Jun? Is it the Lin Jun you killed in the school laboratory? Xingtian and Li Ming glanced at each other and knew that they had found the right person.

"Yes, that's him, he's a teacher at that school." Ruan Cheng admitted it very calmly.

"What did you do when you came to Mingyue City to find Lin Jun? Explain it clearly in detail, and there must be no concealment. Li Ming continued the interrogation.

"It's about Lin Jun's development of a new type of drug." Ruan Cheng's face struggled for a moment, and finally said it honestly.

Lang Xingtian secretly breathed a sigh of relief in his heart, knowing that the point was coming, and he would soon be able to find what he wanted.

"You are looking for Lin Jun because of the new drugs, and Lin Jun is also your friend, but why did you kill him?" Li Ming was puzzled.

"Actually, I don't want to kill him, it's him who wants to die, I can't help it." Ruan Cheng had a hint of fierceness on his face.

"Lin Jun is a genius in chemistry, a real genius in chemistry, and his chemistry attainments are absolutely world-class. We met a few years ago abroad, and the relationship is okay. Lin Jun used to take drugs because of his research on drugs, and I provided them with these drugs, and later he also made drugs, and he didn't make much, just for the two of us to make some money and spend it. After he returned home, we kept in touch from time to time. Ruan Cheng asked Lang Xingtian for a cigarette and took a deep breath.

"Two months ago, Lin Jun told me that he had inadvertently developed a new type of drug with several times stronger performance than *, and I didn't believe it at all, but after a while, he sent a data report from the experiment, saying that he was now experimenting with people. You also know that I am a member of the Black Scorpion Syndicate, and I know a certain amount about drugs, and when I saw the report of the experimental data, I believed it. Ruan Cheng quickly ran out of cigarettes.

Lang Xingtian immediately took out a cigarette and handed it to Ruan Cheng, Ruan Cheng did not refuse, took it and put it in his mouth, Lang Xingtian lit it with his hand, and took out one himself and put it in his mouth.

Ruan Cheng took a deep breath and said intoxicatedly: "Good smoke!" ”

"Suck slowly, don't rush, I still have it, go on!" Lang Xingtian sat back in his chair.

"Lin Jun means that he wants to cooperate with me, he has the formula, and I have my own channels and forces. However, he didn't know that I had joined the Black Scorpion drug trafficking group a few years ago, so in order to make meritorious contributions, I immediately told the top management of the Black Scorpion Group about this new type of drug, and then the Black Scorpion Group sent me to Mingyue City to find Lin Jun, hoping to get the formula for this new type of drug. Ruan Cheng 1510 explained the reason for coming to Mingyue City.

"Since it's to get the formula for a new drug, why did you kill Lin Jun?" Lang Xingtian found that things were a little complicated, and the Black Scorpion Group was also involved.

"I can't blame me, it's that he's too greedy, he was afraid of some friendship between us, and he planned to give him millions of dollars to buy the formula, don't think about the cooperation, who knows that he can't cooperate when he sees it, so he opens his mouth and wants 100 million US dollars, which is simply impossible, the group is already good to give millions of US dollars, don't count on 100 million US dollars at all, he is forcing me." Ruan Cheng gasped, his face full of hideousness.

"So you kidnapped him, tortured him, and forced him to hand over the formula for the new drug? In the end, after getting the formula of the new drug, he killed people and killed them. Lang Xingtian directly said the reason why Lin Jun was killed.

"Yes, you guessed it right, if you want to blame him, you can blame him for being too greedy." Ruan Cheng did not feel the slightest guilt.

"He's your friend? You've got your hands on it. Li Ming was shocked next to him.

"People die for money, birds die for food, benevolence is worth a few dollars, as long as I get a new type of drug formula, I will definitely be appreciated by the top management of the group, and there is no problem in entering the core of the group. At that time, wealth and power will not be rolling in, but Lin Jun is too uninteresting and has become a stumbling block in my way, I must move it away, and the best way is to kill him. Ruan Cheng was particularly ruthless at this time.

"What's the difference between you and robbers, you don't even have any humanity." Li Ming was very angry, with deep disgust on his face.

"Human nature is worth a few dollars, what are we selling drugs for, aren't we just for money? Besides, don't you think it's ridiculous to talk about humanity with a drug dealer? Ruan Cheng didn't have the slightest sense of shame, and felt that killing Lin Jun was a matter of course.

"Lao Li, this kind of person has annihilated his conscience, and talking about human nature is equivalent to playing the piano to a cow, and his efforts are in vain. For this kind of person, it is not worth such a big fire. Lang Xingtian opened his mouth to stop Li Ming, who was in a rage.

"Let me ask you another question, do you know who the experimental object Lin Jun said? Have you ever seen one? Lang Xingtian changed the subject.

"I've heard Lin Jun say it, but I haven't seen it, it seems that his name is Jiang Ping." Ruan Cheng thought for a moment before answering.

"Now that you know that Jiang Ping is an experimental subject, then you have also heard about his fate, the side effects of new drugs are very serious, do you understand?" Lang Xingtian's face became very serious.

"I know about the side effects, Lin Jun told me, but the Black Scorpion Group has a lot of drug production technicians, as long as they go through their research, the side effects will be minimized, and once it enters the market, that is, when our Black Scorpion Group gains huge wealth and occupies the world drug market." Ruan Cheng's face was full of fanaticism, like a crazy cultist.

"Wake up, you are really hopeless, I really don't know what kind of ecstasy the Black Scorpion Group gave you to make you so fanatical and loyal to the Black Scorpion Group?" Lang Xingtian was very shocked in his heart, if everyone in the Black Scorpion Group was like Ruan Cheng, then this Black Scorpion Group really had a set of demagogic methods, and the forces were really terrifying, I am afraid it was really difficult to deal with.

"The black scorpion group has a huge power, not that you can understand as a little policeman, the black scorpion group has a supreme position in the drug market, and the same forces are also famous in the underground world, in the underground world, as long as you mention the black scorpion group, other forces will give three points of thin face, this huge sense of glory you can't experience." Ruan Cheng fell into a complete frenzy.

"I don't care how huge the power of the Black Scorpion Group is, nor do I care how much honor you have, the power of the Black Scorpion Group is in the Americas and Europe, Asia is not his turn to be rampant for the time being, and Mingyue City is not his turn to be rampant, if the people of the Black Scorpion Group dare to come, I will dare to kill them one by one." Lang Xingtian had a cold murderous aura on his body, and he was not afraid of the terror of the Black Scorpion Group.

Ruan Cheng knew that Lang Xingtian did have this strength, in Ruan Cheng's impression, in the Black Scorpion Guard, fighting alone, no one would be Lang Xingtian's opponent, maybe only the Black Scorpion Secret Guard could be Lang Xingtian's opponent, the Black Scorpion Secret Guard is the law enforcement guard of the Black Scorpion drug trafficking group, and its main responsibility is to deal with traitors and protect the top leaders of the Black Scorpion Group.

How high the strength of the Black Scorpion Secret Guard is, Ruan Cheng doesn't know, because Ruan Cheng has never seen the Black Scorpion Secret Guard make a move, nor has he ever seen the Black Scorpion Secret Guard, which is a legend of the Black Scorpion Group.

"Since you mentioned the matter of the Black Scorpion Group, I am a little curious, where is the headquarters of your Black Scorpion Group?" Lang Xingtian's eyes stared at Ruan Cheng like a sharp sword.

"It's been several years since I joined the Black Scorpion Group, and I've made countless contributions over the years, but I'm only a middle-level person, and I rarely have access to even high-level personnel, let alone those core personnel, and the control of the Black Scorpion Group, so it's impossible for me to know the headquarters of the Black Scorpion Group at all." Ruan Cheng smiled wryly.

"I don't even know much about my own superiors, and your Black Scorpion Group is indeed tight enough, no wonder you can still live a chic and free life under the repeated encirclement and suppression of the international police. You don't even know the higher-level leaders, and it's useless for the international police to catch you little minions. Lang Xingtian really felt that the reason why the black scorpion had existed for so long must have a way for them to survive.

Tight organization and steel-like system have created this huge drug trafficking aircraft carrier.