Therefore, the disheartened Qian Mu chose to take a back seat, but because Qian Mu's performance in the police force in recent years is obvious to all, Qian Mu was still promoted to the director of the Municipal Public Security Bureau.

But no matter what, it became a nightmare that he would never get rid of.

And Qian Yi also has a great opinion about his father Qian Mu because of this matter, which is also the main reason why the relationship between the two has never been very close.

Although Qian Mu did not help Qian Yi's growth much, he was still clear about how many catties and taels his son had, and now he heard Lin Yang's report, which made Qian Mu believe in his judgment even more.

Therefore, in order to protect Qian Yi's safety, and to find out the main purpose of the people behind him, Qian Mu decided to let Lin Yang investigate the master hiding behind Qian Yi.

Of course, this matter must have been carried out without Qian Yi's knowledge, and Lin Yang, who knew Qian Muliang's hard work, agreed without hesitation.

Even if Qian Mu didn't hand it over, Lin Yang would investigate the guy behind Qian Yi after he found out that something was wrong.

Because Lin Yang is also half of Qian Yi's elder brother, he has also watched Qian Yi grow up step by step, and he has always treated Qian Yi as his younger brother.

Now the younger brother may be in danger, and the elder brother, for whatever reason, should stand on the younger brother's side.

Now that he has Qian Mu's permission, this matter must be imperative, and in order to avoid long nights and dreams, something unexpected will happen.

Lin Yang decided that this matter would start as soon as he returned to the police force.

However, there is still a drawback to this matter, because Qian Yi's personality is very strong, if Qian Yi knows that Lin Yang is investigating him, he will definitely be very sad, and it is very possible that he may make some unexpected moves.

Therefore, Lin Yang's secrecy work must be done well enough, otherwise this matter may be counterproductive.

After Lin Yang's series of secret observations and a summary of Qian Yi's actions in these cases, it was found that someone was indeed secretly helping Qian Yi.

However, this person's anti-reconnaissance awareness is very good, and he can't explain the situation to Qian Yi, so there is no way to get his help, which makes Lin Yang's investigation work also fall into a bottleneck.

However, one thing can be completely determined now, that is, this mysterious person of unknown origin must have bad intentions, and nine times out of ten it is aimed at Qian Yi and the task force.

He reported the results of his investigation during this period to Qian Mu, who was very excited about the result and demanded that all Qian Yi's actions be stopped immediately and that Qian Yi's safety must be ensured.

Lin Yang was also a little suspicious of such a move, Qian Mu had always been calm, but when he met Qian Yi this time, he was very excited.

Although there may be a certain danger for Qian Yi now, Qian Yi himself is engaged in this high-risk profession, and his life is in danger at any time.

Since he has chosen this profession, he needs to be mentally prepared for all possibilities, which is impossible for Qian Mu, as the director of the Public Security Bureau, not to know.

So Lin Yang suspected that Qian Mu was also hiding something from him, but he was both his subordinate and his student, and he still knew Qian Mu's personality very well.

For Qian Mu to hide something from himself, it must be for his own consideration, and Lin Yang still understands this very well.

However, he thinks that Qian Yi's work can't be stopped now, otherwise with Qian Yi's cleverness, he will definitely think of something, and if he is allowed to investigate this matter by himself, it will be even worse.

Qian Mu thought about it for a long time, and felt that what Lin Yang said was not unreasonable, but Qian Mu was still a little worried about Qian Yi's safety, and repeatedly emphasized that Lin Yang must ensure Qian Yi's safety.

For this point, Lin Yang still understands very well, the decision of this adventure was proposed by himself, so Lin Yang must find out the person behind Qian Yi in the shortest possible time anyway.

Whether he is targeting Qian Yilai or the task force, Lin Yang can't let his treacherous plan succeed is the most important thing.

In fact, Lin Yang and Qian Mu still underestimated Qian Yi's ability, and during this time, he was promoted to the leader of the task force, which made Qian Yi become a lot more mature.

Qian Yi is also suspicious of the mysterious person who can provide him with important clues every time, as the saying goes, if you have nothing to do, you will be a thief.

He doesn't believe in the mysterious person who provides him with clues, just to help him solve the case as soon as possible, and it must be other purposes.

It's just that he doesn't seem to have exposed his fox tail yet, but Qian Yi thought about it for a while, and he became the leader of a certain task force, which was probably expected by that person.

This is not good news for Qian Yi, Qian Yi is still used to taking the initiative, although the characters behind him are very good in terms of mind and way of doing things.

But Qian Yi still decided to find out and reveal the mystery of the mysterious person behind him, he wanted to see what this person's real purpose was.

But Qian Yi also understands that this is a dangerous thing, this mysterious person must be friend or foe, and others don't know about his existence at all.

Qian Yi finally decided to investigate this person alone, Yang Yu, Lin Yang and the others didn't want them to know about this matter, and it was best to solve their own affairs.

Qian Yi thinks so and does this, since he has decided to do something, he must come up with a decent attitude.

Because every time the mysterious person contacted him, it was through phone calls, so Qian Yi decided to investigate the mysterious person by phone.

However, he also understood that this mysterious mission dared to contact him with his mobile phone so unscrupulously, and he must have been fully prepared.

But Qian Yi still wants to give it a try, even if he doesn't get anything, he won't have any regrets.

So he began to investigate the phone numbers that had called him several times, but the results seemed to be unsatisfactory.

However, this is not much different from Qian Yi's expectations, and he also guessed that the mysterious person would definitely manipulate the mobile phone number, and the result was true.

After Qian Yi's investigation, he found that the mobile phone numbers he called were all dialed by network IP, and there was no clue at all.