At 6:20 p.m., Ma Yuhui and the girl he had paid for walked into the Fenglin Restaurant, which was located diagonally opposite the garden in the southwest corner of the Bai Family Courtyard.

Fortunately, the imitation of the past few days has made Ma Yuhui temporarily suppress his fierce temperament, if it is not for face-to-face careful observation, it is difficult for people to find a different temperament on him.

And those dark sentinels of the Bai family are not full of food, how can these students who often wander around the courtyard come forward to interrogate carefully? A glance at it counts as if they were doing their duty.

In short, Ma Yuhui's efforts for a few days were not in vain, and he successfully avoided the observation of the Bai family's secret whistle, which means that the first step of his treasure theft plan has been successfully completed.

Ma Yuhui, who was in a good mood, had a more gentle smile on his face, and after entering the restaurant with this girl, the girl consciously stepped forward to complete the registration, and the private room where the two of them arrived was by the window, which was more suitable for Ma Yuhui to observe the scene of the Bai family's courtyard.

Under the leadership of the waiter, he entered the private room numbered 8856, and after ordering seven dishes with prices ranging from 50 to 80, Ma Yuhui asked for a bottle of Amazon Angel Legend Wine for 570 Chinese yuan.

Looking at Ma Yuhui's relaxed and casual performance when ordering, the girl didn't take it to heart, she just thought that Ma Yuhui was pretending to be a fat man with a swollen face.

After the waiter left, Ma Yuhui was already sitting by the window, and when he was about to observe the scene in the garden of the Bai family's courtyard, the girl opened her mouth, "Hey, where is your girlfriend?" ”

In fact, the girl is very suspicious now, since Ma Yuhui is coming here to vent her anger, why would she ask to sit in this private room? He should have chosen the booth on the second floor! How else would he be able to bump into his girlfriend?

Ma Yuhui, who was about to observe, was interrupted by the girl's inquiry, and his face was almost instinctively cold, but then he reacted, and then showed a wry smile: "I heard her roommate say that the box booked by Gao Fu Shuai is next door to our private room." ”

"Oh......" The girl suddenly realized, nodded and threw away all the doubts in her heart.

After the waiter served the food, she didn't care what Ma Yuhui was sitting on the edge of the window and looking out, and ate a mouthful of red wine and a mouthful of food.

As everyone knows, her performance made Ma Yuhui a little happy...... That's right, eat what you should eat, drink what you should drink, and don't ask what you shouldn't ask!

The girl was eating by herself, and Ma Yuhui was also observing by herself.

To be honest, the back garden of the Bai family courtyard does have a relatively beautiful night scene, which is decorated with those colored lights, which looks pleasing to the eye.

It's just that Ma Yuhui's mind is not on these lanterns, so he naturally ignores these beautiful lanterns, and a pair of glowing eyes constantly scans the entire back garden.

"The rockery is still there, and the pool next to the rockery is still there...... Pool to the south...... Well, the stone table and stone bench are also there, it seems that after so many years, the Bai family has not changed much about this garden! Ma Yuhui muttered to himself, his voice very low, "The bevel of the stone table is facing the past...... Well, the old ginkgo trees are still there, but what about the few little ginkgo trees around? ”

"What are you muttering about?" Just when Ma Yuhui completed the overall observation of the back garden of the Bai family's courtyard and gradually sorted out a clearer idea, the girl had already solved most of the wine and food, and leaned on the sofa with a crimson face and said lazily: "Hey, you won't be hit and want to commit suicide, right?" ”

"Suicide?" Ma Yuhui's whole mind fell on the layout of the back garden, and when he heard the girl's words, he didn't come back to his senses for a while, "What are you doing with a good suicide?" ”

"It's almost 7:40, will your girlfriend still come?" The girl burped and said, "Learn...... The school closes at half-past eight, and I have to go back! ”

"This ...... Alas, maybe I'm wrong with the message. Ma Yuhui seemed to be very depressed, and stood up and said, "Forget it, this breath is not a big deal...... Do you go back on your own or do you ......"

"Give me ten dollars, I'll call it back!" The girl glanced at Ma Yuhui very vigilantly.

"Okay, here's a hundred, be careful on the road." Ma Yuhui was not surprised by the girl's reaction, because his appearance at this time had also changed, although he was a little handsome, but it was far less than half of his real appearance...... The lethality is very limited.

Nodding, he took out a hundred-dollar bill from his pocket and handed it to the girl, and the transaction between the two was over.

After checking out at the bar and leaving the Fenglin Restaurant, Ma Yuhui did not stop too much near the Bai Family Courtyard, the things that should be understood have been almost understood, and the things that should be clear are also clear, so the next thing to do is to dig an underground passage after approaching the back garden area...... Bai Meng told Ma Yuhui that there are also dense underground passages under the Bai family, which are provided for the clansmen to escape in critical moments, and they are usually in a completely closed state.

According to Bai Meng, these underground passages are located nearly four meters deep below the surface, and the entrances and exits are also far and near, the nearest is less than 300 meters away from the Bai Family Courtyard, and the far one is almost through half of the urban area of Beitong City, from the Bai Family Courtyard in the center of the city to the suburbs.

When these underground passages are not in use, they are almost all covered with highly sensitive detectors, not to mention a person walking over, even a mouse can be easily detected!

All the passages were covered with steel plates up to three centimeters thick, so it was difficult for not even a single earthworm to enter the passages, let alone rats.

But Ma Yuhui, who has Bai Meng as a guide, knows an entrance and exit that can safely enter the passage, and this entrance and exit is located nearly eleven kilometers away from the Bai family's courtyard, at the bottom of an artificial river.

According to Bai Meng's explanation, he came to the canal road, and after carefully observing the bank, Ma Yuhui finally locked his eyes on the twenty-seventh lamppost on the canal road from south to north.

It's just that what makes him a little embarrassed is that the news provided by Bai Meng was nine years ago at the latest, and at this time, the street lights on Canal Road have obviously been replaced, and they are all brand new, will it still be this location?

Standing on the riverbank and looking down, Ma Yuhui was a little unsure, but carefully thought about the distance between the street lights...... I guess even if it's not here, it shouldn't be far off, right?

Beitong City is a first-tier city, and the artificial river that runs through the entire Beitong City is well maintained, at least much better than the man-made river in Baifeng City, which is like a stinky ditch.

After standing on the shore and making some preparations, Ma Yuhui took advantage of the passers-by's inattention, slipped down the steps to the edge of the artificial river, squatted down to explore the icy river water, he took a deep breath and slowly soaked his whole body in the river water.

After going down silently into the river, he dived to the bottom of the river, feeling the muddy riverbed and carefully searching for the location of the hole.

However, the cruel reality told Ma Yuhui that after the street lamp was replaced, the location of the cave entrance had also deviated from the area Bai Meng told him, and he carefully groped on the riverbed for nearly half an hour, and after floating up to change his breath twice, Ma Yuhui still failed to find the iron ring that Bai Meng said.

It wasn't until the third time he floated up to breathe that he reacted, he had been touching north, maybe in the south?

After the change of thinking, Ma Yuhui immediately regrouped and dived into the water again, and after swimming through the riverbed that he had explored before, he was lucky enough to reach into the silt, and he easily grabbed a rusty iron ring that was buried deep in the silt!

After grabbing the iron ring, Ma Yuhui immediately stretched out his hands and pulled up in the mud, and soon cleaned up the mud covering the iron lid.

Touching the clear lines on the iron lid, Ma Yuhui knew that he had found the right one, and after uncovering the iron lid, the following was the underground passage leading directly to the Bai family's courtyard!

After confirming this matter, Ma Yuhui's mood suddenly improved a lot, his hands were not idle, he grabbed the iron ring and twisted it three times to the left and five times to the right, only to hear a clicking sound from under him, and the thick big iron lid was opened by him.

The iron lid only had the effect of holding back the silt, but it did not prevent the river from pouring into the channel.

Fortunately, this passage was arched upward, and soon after entering the passage, Ma Yuhui came out of the water, and smelled a disgusting musty smell when he landed.

The passage was dark and damp, and it could be described as if you couldn't see your fingers.

Turning to the top along the arched passage, there was a slide like a slide, but Ma Yuhui did not slide down immediately, but reached out and groped for a while on the cold steel wall on the side, and soon found a small piece of steel plate that was obviously much rougher than the other areas.

According to Bai Meng's explanation, he pressed down the steel plate heavily, and soon the steel plate popped out, and what came out of it was a computer-like thing.

“85642145639855。” Ma Yuhui muttered in a low voice and entered the string of passwords.

After the password of "Didi Didi ......" was entered, Ma Yuhui pressed the confirmation button one second ago, and a sound of Didi Di came from the password input one second, followed by an electronic synthesis voice: "During channel maintenance, the detector is closed normally......"

Sure enough, there are people inside who are easy to do! Ma Yuhui chuckled lightly, and swooped into the dark passage......

(To be continued)