That night, to the east of Ping'an Town, outside the Bai family mansion.

Mr. Bai and Zhang Yan lurked near the Bai family's mansion, squatting in the distance like thieves, waiting for an opportunity to move.

But the house in front is Mr. Bai’s own home, which is a bit strange.

"Master Bai, you are not a warrior. I have also told me about the situation in the Bai family's mansion. Why do you still have to follow me?" Zhang Yan said in confusion.

"Investigator Zhang, I must get some things in the house, so please take me in!"

Mr. Bai was determined and his eyes burst into aura of looking at death.

Zhang Yan knew that no matter how much he dissuaded him, it would be useless, not to mention that he had persuaded the other party for many times before.

But he was also curious why Mr. Bai had to return to his dangerous residence, was it really to save his two sons?

Zhang Yan has not been married yet, and his parents died early back then, so he doesn't understand Mr. Bai's thoughts as a father.

"Wait for a while, and wait a quarter of an hour before midnight. There will be a time for shift changes at that time. The people in the previous shift are the most relaxed at this time!" Zhang Yan looked at the Bai family man in black patrolling and immediately judged.

The men in black in the Bai family were patrolling for 24 hours a day, but Mr. Bai told Zhang Yan that the time before the shift was their chance to sneak in.

Time passed by bit by bit. Although Mr. Bai's hands were trembling, he did not dare to feel dissatisfied at all.

Zhang Yan was born as a warrior, so naturally he would not complain.

After a while, seeing that the time was almost the same, Zhang Yan immediately said, "Let's go!"

It was a quarter of an hour before the shift change time in the Bai family's mansion. The man in black who was patrolling on duty was the most relaxed, because the other team would come soon.

The people who were inspecting around did not notice that two people were sneaking in. Of course, one of them was the owner of the mansion.

Zhang Yan and Mr. Bai successfully entered the reception hall because after a group of people inspected just now, there were no other inspectors here for the time being.

"Investigator Zhang, please go to the second floor with me and save Xiaocong first!" Mr. Bai pointed to the second floor and signaled.

"Are you sure your son will be locked upstairs?"

"Yes, but I'm not sure which room Xiaocong will be locked in. Let's go one by one!"

Zhang Yan had no problem, and walked up the escalator with Master Bai left and right, and went up to the second floor of the Bai family villa.

But when Zhang Yan entered a corridor, Mr. Bai on the other side returned to the first floor from the escalator and quickly walked to the corner of the first floor lobby.

He walked to the corner of the hall, took off a hanging painting, then pressed and held a mechanism, and a secret door quietly opened.

Mr. Bai put the hanging painting back into the original place and walked into the secret door. Then the mechanism turned and the secret door was blocked.

Obviously, he hid his hand, and even Zhang Yan didn't know that there was a secret door!

The second floor of the mansion.

Zhang Yan knocked open a small door and found that there was no one inside...

"Strange, why is there no one?"

Looking at the empty room, Zhang Yan felt something was wrong.

Because this is Bai Xiaocong's room, Mr. Bai told him to come to the place.

The man in black did not lock Bai Xiaocong in the room, but where could they lock each other besides here?

Zhang Yan immediately rushed out and searched on the second floor. Not only was Bai Shaofeng's trace not found, but Mr. Bai was not even found.

"He has something to hide from me!" Finally, he knew that Mr. Bai had deliberately concealed something.

However, Mr. Bai has not been discovered yet, and the man in black downstairs is also not alert, which also shows that the other party has not betrayed him.

"There is no one on the second floor, so where will it be, the basement on the first floor?"

Zhang Yan looked at the first floor hall from the entrance of the stairs, and when he saw the basement entrance at one end of the hall, he looked solemn.

Mr. Bai has disappeared, and now he is the only one who can rely on.

In the distance, a sound of footsteps sounded.

Time for shift changes is up.

Not only that, this time there were two men in black guarding the entrance to the basement.

"What should I do? Should I leave or force myself to break out?" Zhang Yan was hesitant.

If you leave now, you can make a long-term plan, but the support from the association will not be possible for a while. You need to find a place to wait.

If you choose to break through hard, this place will be the other party’s nest, and the enemy will be dark and we will be bright, which is very dangerous.

"Fight!" Finally, Zhang Yan decided to take a chance.

After he waited until the men in black left around him, he carefully groped towards the entrance.

The body is half-squatted on the ground, controlling its breathing, and hiding forward with the strength of a warrior, so it is naturally extremely difficult for ordinary people to discover.

When he was five or six meters away from the basement entrance, Zhang Yan suddenly rose up and rushed out like a tiger preying on him.

His explosive power was amazing. The distance between five and six meters was reached in a flash. Even the two guards had not seen clearly what they were approaching, Zhang Yan appeared in front of them.

"You are..." A man was shocked and asked.

But the next moment, his temple was hit by a punch, and his eyes turned black and he fell straight down, without finishing the word "what person" in his mouth.

The other person raised his hand in a panic, but he encountered a heavy punch in his abdomen. The person with severe pain fell down with his back and twitched on the ground like a shrimp.

Zhang Yan punched the second person and knocked him out to death, ensuring that the two of them would never wake up in a short period of time.

He opened the basement door, dragged the two of them in and closed the door, making sure that there was no trace left.

The space in the basement of the Bai family is not large, and it is very dim.

Zhang Yan walked down the spinning ladder and moved forward with the help of the dark shadows around him, so naturally no one discovered it.

"There are two more guards, and the guards are so strong here!"

He looked at a metal door not far ahead, and there were also two men in black guarding the door.

The two men in black faced the entrance of the stairs, about ten meters away in the middle. Relying on the explosive power of the warrior, they could not kill each other with the reaction of the two.

"It would be great if there was anything that could attract the attention of the two!"

Zhang Yan half-squatted on the ground, groping under his feet, but found nothing that could be done.

But at this moment, a "kick" sound of mechanism rotation sounded in the underground space.

"What sound!"

"I don't know, but the sound is not the movement inside!"

"It's strange. We should be the only one here. Why did this sound come from the wall next to you?"

The sound was so abrupt that the two men in black all looked at the wall on one side, because it was the source of the sound.

"Chance!"

A shimmer flashed in Zhang Yan's eyes, and his whole body burst into darkness. With all his strength, he rushed towards the two men in black in front of the metal gate.

"There is a situation!"

A man in black was shocked and was about to take out his weapon.

But just as he reached his hand to the iron rod pinned on his belt, he punched him in the bridge of his nose.

The bridge of the man's nose was interrupted by a blow, and the shock force completely knocked him out.

Another man held an iron stick and raised his hand and hit Zhang Yan behind him.

The iron rod touched Zhang Yan's shoulder, and the man felt like he had hit the steel plate with all his strength. The recoil force cracked his tiger's mouth and flew out of his hand.

"Warrior!" After seeing that he did not succeed in one blow, he was shocked.

How can ordinary people do that except for warriors, except for warriors?

Then the man was also knocked out by a punch, and Zhang Yan moved his shoulder, which was slightly sour and numb.

"It's a pity that I haven't been promoted to the bronze skin realm, otherwise the iron stick might have been twisted!"

After he confirmed that his shoulders were not in contact, he looked at the metal door.

Zhang Yan put his ear on the door, but he heard nothing, and the door was sealed very well.

"Will you go in or not?" He hesitated again.

But at this moment, the situation changed again.

I heard another sound of the mechanism turning, and then a series of harsh friction sounds were heard from the metal gate.

"No, the door is about to open!" After hearing the movement, Zhang Yan quickly retreated.

At the same time, a question arose in his mind, where is Mr. Bai?

The metal door slowly opened, and several men in black rushed out quickly, followed by Professor Wu and Bai Shaofeng.

"Who is this person?" Bai Shaofeng looked at Zhang Yan who was appearing at the door and said with a gloomy eyes.

No one likes to be disturbed, especially when his plan is about to be implemented, something happens.

"This person is a warrior. If what I expected is not bad, he should be from the Warriors Association!" Professor Wu looked at Zhang Yan, his turbid eyes were silent and he explained.
To be continued...