Bai Song had never seen this person before, but he was about 60% similar to the person in the more than 20 transcripts he had taken before and the facial sketch he made at that time.

Bai Song recalled carefully again and found that this woman was indeed very similar to the person on his father's wanted list.

The portrait drawn twenty years ago was drawn using a photo of Feng Yiling's sister and Bai Yulong's retelling. Although it is not very clear, it is certain that the photo bears a lot of resemblance to the person now.

Feng Yiling, has she never had any plastic surgery?

How confident is this?

Or, is this a stand-in?

However, it is impossible for a stand-in to be made to look like this.

It is easy to resemble in appearance, but difficult to resemble in spirit.

Moreover, father would not recognize the wrong person. At least, father would never recognize the wrong Feng Yiling.

Only then did Bai Song understand everything.

…

After looking at the situation at the scene, he breathed a sigh of relief, suppressed his inner excitement, and briefly understood the situation here.

A small device, nothing more.

Bai Song called Wang Liang in.

"The portable signal jammer has a relatively small range and generally won't affect a few meters inside a building." Wang Liang explained that this should be the main reason for the poor signal here: "The battery is running low."

Generally speaking, in common reinforced concrete buildings, if signal AP equipment is not specially installed, basically no signal can be received, especially in the toilet, where there is often no signal. This problem is not difficult to understand, mainly because the steel structure of the building forms a Faraday cage, which has a good shielding effect on radio waves.

This is also a key reason for poor signal on trains.

Since the inn is made of wood as a whole, its radio shielding ability is relatively poor, so the interference range of the jammer is slightly larger.

Bai Song had a general idea of ​​how his father captured Feng Yiling.

When Bai Song mentioned this underwater base to Captain Liu, Captain Liu also shared intelligence with many departments. Bai Yulong was the only one who focused on other situations on both sides of the bridge.

He is also the only one who has caught up with the real progress of intelligence through video recordings.

In a one-on-one situation, it is not difficult to subdue Feng Yiling even though Bai Yulong is not young anymore.

Bai Song did not witness this process personally, but by looking at Feng Yiling's wet clothes, Bai Song roughly understood the whole process.

He did surface on a submarine, and after reaching the surface he swam to the shore. Although Bai Song also thought of this, he was an hour late.

The first thing my father thought of was...

Dad is really cruel... Bai Song sighed and gave in.

It is impossible to surpass the master for the time being.

However, the current situation is, what exactly is this shielding device used for?

Bai Song looked at Feng Yiling with some confusion.

"Is this the target?" Wang Liang was quite excited at this time, "Is this Feng Yiling?"

"Keep your voice down," Bai Song said, "What is this jammer used for?"

"I don't understand, and I don't know what needs to be blocked." Wang Liang played with it for a while, and the blocker slowly ran out of power. This thing really consumes a lot of power.

Bai Song glanced at Feng Yiling and seemed to understand something: "This woman has a positioning device in her body. It will probably take less than 20 minutes for someone to find her automatically. It may even be faster."

In an instant, Bai Song understood a possibility.

Feng Yiling's personality meant that she had many backup plans for everything. She carried a small device that could actively send out her location signal. She would not normally turn on this device, mainly because if her subordinates got the location information, it would not necessarily be a good thing.

She couldn't trust her men so easily.

However, when she met Bai Yulong, she knew that this was troublesome, so she turned on the signal location and swallowed the thing into her stomach, so that Bai Yulong could not take it out at all.

This small device is of capsule type, and the outer shell cannot be destroyed by the stomach environment. In this case, someone will come to rescue her soon.

However, Bai Yulong was very well prepared and even brought equipment to block signals.

Bai Yulong has been making up for his familiarity with his opponent. Every time Bai Song and Feng Yiling fight, Bai Yulong will analyze it very carefully.

Maybe he felt that Feng Yiling had shared a location at the beginning, so the previous location was no longer safe, so Bai Yulong brought Feng Yiling here and then tied him up.

If this inference is followed, Feng Yiling's position has been exposed again and he must leave quickly!

But this is not necessary, after all, the enemy is just a paper tiger.

Bai Song immediately asked Sun Jie to contact the local police, and at the same time began to untie Feng Yiling's ropes.

This method of binding is really powerful. If Bai Song had not learned something about ropes before, he would not be able to untie it.

Bai Song also knew that the knot tied by his father would be almost impossible to untie for the person being tied up.

Then, Bai Song arranged for Ren Xu to run outside and drive the police car to the door, flashing the police lights to deter the scoundrels.

If everything goes well, Feng Yiling's men who come to rescue might be blocked by the local police and arrested together.

After most of the ropes were untied, Bai Song finally understood what his father was trying to do.

Bai Song has done this kind of thing before.

Give away the credit.

Bai Yulong was dismissed because of his past mistakes. If he could catch Feng Yiling and use Feng Yiling to prove that Feng Yiling's sister, who was shot dead by Bai Yulong, was indeed involved in illegal activities, he would not only be exempted from all previous punishments, but he might also be reappointed to a certain position as a leader. Moreover, he would at least be awarded first-class merit!

This is not impossible!

However, Bai Yulong gave up. His so-called deleting after reading was not for any other purpose, but just to let his son find the key clue.

This time, I even cleared the game and defeated the final boss, then let my son pick up the equipment...

Bai Yulong wanted to give all the credit for this matter to his son, but Bai Song would definitely not agree.

The ropes were untied, but Feng Yiling had not yet woken up and had no idea what method his father had used.

After the rope was untied, there was a note on the back of Feng Yiling's chair.

Bai Song picked it up and saw his father's familiar handwriting.

"There is no road longer than your feet."

After reading this, Bai Song smiled gently, and listening to the sound of sirens getting closer and closer, he felt extremely at ease.

Father, oh father, do you want me to measure myself from this step and then move forward step by step?

But, father, please don't forget that I, Bai Song, have never lacked the ability and courage to forge ahead again. This step was measured by you and paved the way for me. However, I will also tell everyone that this road was built by:

White jade dragon.