The question Lin Yu asked was the core of the whole incident, and it was something he had not been able to figure out now.

Although he believed that Li Qianjue would be able to find out sooner or later, since he had the opportunity to ask directly, he naturally didn't have to wait.

"That's it, there is not the slightest problem with our oral liquid, how did this old boy Rong Huan make it bad?!"

Li Zhensheng also asked sharply.

"I ...... Mr. He, I really don't know about this!"

A trace of panic suddenly flashed on the thin black man's face, and he said sincerely, "I also said just now, although I am a member of the Xuanyi Sect, but I am just a small chess piece in the door, like this, how could the deputy head of the sect tell me?!"

Lin Yu's eyes couldn't help flashing a trace of loss, what the black thin man said was reasonable, like this kind of thing, it was impossible for Rong Huan to casually reveal it to his subordinates, maybe he didn't even know about the Jin Wei who protected him, let alone a small chess piece like the black thin man, after all, with the big tree of the Chu family, everything could be taken care of by Chu Yunxi.

"Let's go!"

Lin Yu hesitated for a moment and said lightly.

The thin black man was slightly stunned when he heard this, his face was full of surprise, as if he didn't expect Lin Yu to really let him go.

"Sir!"

When Li Zhensheng heard this, he hurriedly said, "Just let him go? This kid caused you to be beaten up by those patients' families at the beginning!"

"Didn't I already give it back to him!"

Lin Yu said with a flat face, he kicked the black thin man without saying anything, and stomped on the palm bone of the black thin man, which can be regarded as flat, as for his disgrace, he can't forcibly press it on the head of the black thin man, he has to settle this account with Rong Huan!

"Multi-...... Thank you, Mr. Ho!"

The thin black man said a little flattered, and then stood up tremblingly, grinning in pain, feeling as if his whole body was about to fall apart.

Then he limped slowly towards the direction of the road, and at the same time looked back at Lin Yu and Cheng Shen step by step, for fear that Lin Yu and Cheng Shen would put cold guns behind their backs, and when he walked to the road, he was completely relieved.

"Sir, what if this kid goes back to the Xuanyi Gate to report the news?"

Li Zhensheng hurriedly asked.

"No, the Xuanyi Sect knows that he has been in contact with me, how can he still trust him? Isn't he killing himself? He knows it in his heart!"

Lin Yu said lightly, this is also the reason why he didn't force the black thin man to leave the Xuanyi Gate just now, because the black thin man will definitely hide from the Xuanyi Gate in order to save his life.

Cheng Shen and the others were both surprised and a little unwilling to see that Lin Yu let go of the suspect they had easily captured, but they didn't say much, after all, they were also doing things for Lin Yu, but thinking of those injured brothers, they were somewhat resentful.

"Captain Cheng, you and your brothers have lost this trip, you left me a bank account, and I will transfer you a sum of money when the time comes, please help me distribute it to a few injured brothers, it is my personal heart!"

Lin Yu turned around and said with a smile to Cheng Shen and the others.

When Chen Shen and the others heard this, their hearts moved, and a trace of excitement flashed in their eyes, they didn't expect Lin Yu to be so intimate and arrogant, and such a big chief could actually take them as grassroots criminal policemen in his eyes.

"Chief He is too polite, no need!"

Cheng Shen hurriedly waved his hand and excused himself.

"It's okay, it should be, and I will also ask the leaders of the city bureau to help you in the name of the Military Aircraft Department!"

Lin Yu said with a smile.

Cheng Shen and the others were immediately flattered, and thanked them repeatedly, and it was really a great honor to help them take credit in the name of the Military Aircraft Department.

"Sir He, this ...... This is my phone, if you have anything in the future, just tell me!"

Cheng Shen was a little excited, hurriedly handed over his business card, and said urgently, "Whoever you want to arrest, or inquire about any gossip, I can help you!"

Cheng Shen's words are not bragging, although he is only a squad leader, but it is true that the squad leader of the city bureau, even if the squadron leader of the shard sees him, he has to be polite.

"Then thank you Captain Cheng!"

Lin Yu took the business card with a smile, then said goodbye to Cheng Shen and the others, and walked back with Li Zhensheng.

"Sir, what are we going to do next?!"

When he was on the way, Li Zhensheng asked with some concern, "This time, the Xuanyi Sect actually sent twelve masters to protect Rong Huan, let's not do it......

He carefully calculated an account just now, there are twelve people on the Xuanyi Sect's side who are responsible for protecting Rong Huan, including Jin Wei, and only Lin Yu, Bu Cheng, Bairen Tu, Chunsheng, Qiuman and the Four Heavenly Kings on their side are really proficient in occult arts, but there are only nine people.

Although he and Qin Lang still have a large army, they can still fight, but with the addition of the three of them, the number of people is only equal to that of the other party, and this is not counting the Chu family.

Since Rong Huan and the Chu family are in a cooperative relationship, how could Chu Yunxi not protect Rong Huan!

Therefore, Li Zhensheng couldn't help but be a little worried in his heart, once they started, they might not have much advantage, so they had to weigh it early.

Lin Yu thought about it with a frown, and then dialed the phone number of the eldest of the Four Heavenly Kings.

"Hey, Mr. He!"

The boss on the other end of the phone said in a cold tone, although he called "Mr. He", but there was not much respect in his tone.

Because these four heavenly kings have not been here for a long time, they don't know Lin Yu easily, seeing that Hu Qingfeng asked them to obey such a hairy boy, they are naturally a little unconvinced, as masters of occult arts, they also have some arrogance in their bones, although they heard from Hu Qingfeng that this Mr. He is extraordinary, but who knows if Hu Qingfeng deliberately deceived them!

If it weren't for the fact that they respected Hu Qingfeng in their hearts, they wouldn't have bothered to obey Lin Yu's orders.

What's more, when they first came, they also had a little friction with the Hundred People Slaughter, so they were a little unhappy in their hearts, which is also the reason why the four of them are so united, because they rely on each other, so the four of them are not brothers, but they are better than brothers!

However, Lin Yu didn't care about his attitude either, and asked him how he was keeping an eye on Rong Huan these days.

"He has been staying with Chu Yunxi for the past few days, basically going back and forth between his residence and Yunxi Group, and sometimes he doesn't go out all day!"

The boss said leisurely.

"And how many people are around them to protect?"

Lin Yu continued to ask.

"Not much, three or four, all with guns!"

The boss said unhurriedly.

Three or four?!

Lin Yu couldn't help frowning when he heard this, secretly thinking that even if these three or four people were all from the Xuanyi Sect, the gap between the number of twelve people was too big!

"Then when you were stalking Rong Huan, did you find any suspicious people around?!"

Lin Yu asked in a worried tone, he guessed that most of these people who came to protect Rong Huan were in ambush in the dark, since they were all in the shadows, there was a great possibility that they had already discovered the Four Heavenly Kings.

"Suspicious people?"

The boss was a little puzzled when he heard this, because the four of them didn't pay attention to whether there were people around them at all, but he thought about it, and he didn't need to pay attention to it, with their skills, even if someone was hiding in the dark like them, they would definitely be able to detect it, so he snorted coldly and said very confidently, "Mr. He, are you looking down on our four brothers when you say this?! If there are any suspicious people around us, we won't be able to find it?!"

"I'm just giving you a heads-up!"

Lin Yu smiled and said, he also felt that he might be overly worried, if Rong Huan's people found out about the Four Heavenly Kings, how could they not do it!

"That's not necessary, our brothers have been mixed up for so many years, and they are not young men in their twenties, so we know it in our hearts!"

The boss couldn't help but be a little sensitive when he heard this, and felt that Lin Yu didn't seem to take their brother seriously when he said this, so he specially teased Lin Yu with "in his twenties".

"In short, Brother Qi, you pay more attention to safety, tell your brothers, if you find any abnormal movements, hurry up and withdraw!"

Lin Yu asked the boss with concern.

Boss Qi snorted coldly and said proudly: "Mr. He, don't worry, your errand, the four of us brothers will definitely not mess up for you!"

Lin Yu smiled and didn't say anything more.

"Damn, these four heavenly kings are still not convinced!"

Li Zhensheng clenched his fists and said, "Another day, I have to let Lao Niu and Bu Cheng take Chunsheng and Qiuman to clean up the four of them!"

"Okay, Brother Li, they are all their own brothers, besides, capable people are a little arrogant, and it's normal!"

Lin Yu smiled, said disapprehantly, and then squinted his eyes, thinking that it seemed that this Rong Huan was not an idle person, and he was also hidden, if he wanted to move him, he really had to be more cautious.

When it was night, Lin Yu was about to go to bed, but Li Qianjue suddenly called, saying that there was a major discovery about the oral liquid troublemaker, and Lin Yu was asked to come to Li's Bioengineering Project immediately!