On the way back, the fat man kept babbling and asking, and Kurobuchi patiently talked about the padlock, the misunderstandings they made when they decrypted the level, and then talked about the key found after entering the special passage.

Under the special passage mouth, it is a vertical ground road, there are stairs on the wall, after more than ten steps, the road turns at a right angle of 90 degrees, and after a short distance, it is finally reached, there is a hole in the wall here, and the key to open the escape door is hidden in the wall hole.

"You've found the battery under the tunnel, and since the battery can be hidden under the tunnel, the key or password can be hidden underneath." Hei Yuan said lightly. Then he suddenly sneered and asked the fat man, "How did you and that Wu Yi meet?" You have a strong relationship? ”

The fat man said indifferently: "Hey, it's a buddy I know in society, I have met a few times, and we have eaten twice together." They were all introduced to each other by friends on the road. How? Do you know him? By the way, when we first met, I saw that something was wrong between you. The fat man always had endless snacks in his hand, and at this time, he didn't know which trouser pocket he took out a handful and threw them into his mouth.

"I don't know."

Kurobuchi thought to himself that this was the best.

If the relationship between the fat man and that person is really iron, then what conflicts do you have with the other party in the future, and how to deal with it? Although he doesn't care about a person who is hostile to him at all, he cares a lot about the fat man's face and feelings.

Hei Yuan didn't tell Huo Fan what he was guessing in his heart.

The brand-new padlock, the battery and the key hidden in the escape passage must have been deliberately arranged by Wu Yi, who had a deliberate professional smile on his face.

He didn't tell the fat man about Wu Yi's faint hostility towards him.

In this world, in addition to the heart-to-heart between lovers, enemies will also feel each other. Besides, Hei Yuan has always been good at observation and insight into people's hearts.

Hei Yuan is not like an impulsive fat man when dealing with things, he will give himself and the other party enough time to let the enemy's hole cards be played, and hide himself like a feline in order to control the overall situation, and finally find the opportunity to defeat the enemy with one move.

"It's just a pity that Lan Lan didn't come to see our live broadcast." The fat man sighed a little dejectedly.

"Yes! But it's not without its gains. At the mention of Lan Lan, Hei Yuan's eyes burst out with some brilliance, and his tone was much softer than before, and he continued: "You have also seen those statues collected by the prison warden, what do you think?" ”

The fat man turned his head to look at Hei Yuan, full of interest, and said, "I wanted to ask you in the game just now, if I'm not mistaken, those statues are very similar to those figurines in your house." ”

"It's exactly the same."

Although the things in the two places are similar, the production process is very different. The volume in the warden's office is large and the workmanship is rough, but the ones in the black abyss room are rare and delicate.

The two glanced at each other, and with great tacit understanding, they accelerated their speed and walked in the direction of the black abyss.

......

"Hello Grandpa Nine." The fat man greeted a man with a smile as he bent down to change his shoes in the hallway.

That man was Hei Jiu, who adopted Hei Yuan, 62 years old. He wears an apron decorated with a cartoon little black cat around his neck. This person's face was already covered with thin folds, and there were three deep wrinkles on his forehead when he laughed, and he far surpassed his peers in terms of appearance.

If it weren't for an inch-long scar on the right side of his face, the man's smile would be more friendly.

Hei Jiu's hands were full of white flour, and he looked at the two people who entered the room with a smile.

"Little Huo Fat, you're here! It's just in time, come in, come in, Grandpa Nine makes dumplings today. Let me tell you, when I went to visit the vegetable market, I met Aunt Li, and Aunt Li said that the price of pork has risen by 5 yuan today, and I can't afford to eat it. Last week, it was only 40 yuan a pound of pork, and today it has risen to 45. However, our family Xiaoyuan likes the leeks and pork stuffed dumplings I make, no matter how expensive it is, I have to buy some. Speaking of leeks, you young people should eat more leeks, leeks are 'aphrodisiac grass', tonifying the kidneys, strengthening the stomach, refreshing, stopping perspiration and astringency. This leek is going to ......."

The fat man's smile slowly stiffened, and he nodded his head to show that he was listening carefully, and then felt a hand behind him pull his arm and drag him into the study.

"Hehe, Grandpa Nine is still so talkative." The fat man touched the non-existent sweat on his forehead, and threw himself on the wide and comfortable bed, still a little afraid.

If you still stay in the living room and listen to Grandpa Jiu's nagging, you will definitely be able to talk about whether the price of pork rises, whether leeks are strong or not, and whether flour should be made with high gluten and low gluten until frozen dumplings are boiled in cold water, and freshly wrapped dumplings can only be boiled with hot water, and even diverge to neighborhood gossip and even national events.

"The older you get, the more you nag." Hei Yuan is used to this scene, after all, he is a person who gets along every day, and it is impossible to understand it. Fortunately, Grandpa Nine will not force people to chat with him, otherwise there will definitely be many people who will turn out the song "Only you" many years ago and sing it several times. Hei Yuan has naturally figured out the way out, as long as he hears Grandpa Nine start to play, he will find an excuse to hide.

Kurobuchi entered the room and closed the door, blocking out the brain man's nagging, and then stood in front of the entire bookcase, carefully taking down the 25 figures in the warden's office one by one and placing them on the table.

He pulled up the photos on his phone and compared them carefully.

The fat man's mouth kept making a sigh of admiration.

"Didn't you find out something about these figures? It's rare to see handicrafts of this level. The fat man also picked up two and looked at them carefully, although he didn't like these gadgets, but he still had eyesight.

The collection in the Black Abyss House is probably the most exquisite artwork in the world, each figure is only the size of a palm, the workmanship is exquisite, no matter in terms of color, materials, and techniques, they are all first-class craftsmanship, their expressions are vivid, clear hair and hair.

"I didn't find it, I have looked for the same level of figure manufacturers, brands and handicraft workshops on the market, but none of them are." Kurobuchi recalled in a deep voice.

When Hei Yuan was very young, he always thought it was Hei Jiu's birthday gift to him. For this reason, he also deliberately broke an expression in front of Hei Jiu to observe the other party, trying to judge whether the guess in his heart was accurate. But Hei Jiu had no other emotions other than worrying about the shards scratching his hands.

After that time, if Hei Jiu cleans up and breaks the figure by himself, or Hei Yuan breaks it by playing with it, every few days Hei Jiu will get back a few figures with the same style but completely different feeling and put them in the bookcase.

Hei Yuan's brows furrowed slightly, the suspicion behind these figures had been bothering him for many years. There is no sender information, no maker information, and I don't know who insists on sending it to me every year.

He didn't understand what the man's purpose was, why, after all these years, there was not a single trace of valuable information left.

Although it is a very warm and beautiful thing for someone to remember and give a gift every year on their birthday, who wants to receive a gift without any information? And once it was given away, it was 25 years, it was not a surprise, it was not warm, but a thriller.

Kurobuchi is very sure that he will continue to receive it next year and the year after tomorrow and every birthday in the future.

The fat man wondered worriedly, "Who would have such a bad taste?" ”

Hei Yuan played with a figure, squinted his eyes and said, "Whether it's a bad taste or not, it's definitely aimed at me." ”

"And who do you think this person is? Isn't there already a surveillance camera on the door of your house? Didn't you get anything? Since there is no email message, it must be someone who delivered it directly to the door. As long as we catch that person, don't we know who is behind all this? ”

Hei Yuan shook his head, smiled bitterly, and answered the fat man's doubts: "This is where I really feel that there is a problem, as long as I receive the package and call up the surveillance video, no matter what technical means are used, even if I look at it frame by frame, I can't see the person who delivered the package, and those packages are like appearing out of thin air." ”

The reason why Hei Yuan chose to do live broadcast after graduating from college is because of his personality on the one hand, and on the other hand, he also wants to learn the technology of video and surveillance, and explore the secrets behind the mysterious package.

The fat man was startled, swallowed two mouthfuls of saliva nervously, and stammered a few words from his throat: "No, it won't be a ghost." ”

Hei Yuan glanced at the fat man, shook his head again, and said: "Although I didn't shoot anyone, I found that within 3 minutes before the package appeared, there were frame skips in the picture, and the video signal was interfered with." ”

"You mean someone has tampered with your home surveillance?" The fat man was shocked into a cold sweat, no matter who it was, he insisted on it for 25 years, regularly sent things to Hei Yuan every year, and was still doing things on monitoring, the whole thing sounded incredible.

Kurobuchi nodded, and then began to stop talking, silently looking through the exquisite monster figure in his hand.

The fat man scratched his head and paced back and forth in the room irritably, his mind a mess. He was the least good at thinking, and he didn't have a clue about such strange things.

In the end, he simply threw away the problem, sat down on the chair again, grabbed a melon seed from his pocket and leisurely sipped it. In the consciousness of the fat man Huofan, even the top head of Hei Yuan can't figure out what it can't find clues, even if he gives himself 3 heads, he definitely can't think of it, instead of worrying and going crazy, it's better to enjoy the food at ease.

After a while, the fragrance of leeks and pork stuffed dumplings in the kitchen wafted in, the fat man's stomach rumbled, he patted off the melon seed skin on his palm and clothes, patted his brother's shoulder again, and said casually: "Hey, the big belly in the world is the biggest, how can you figure it out when you are hungry, or talk about it when you are full." After speaking, he patted his round belly, smashed his mouth, opened the door and walked out.

"Xiao Huo Fat, it's not Grandpa Jiu who said you, it's very unhygienic to eat without washing your hands, go wash your hands. No, no, how to wash only with water, wash with soap, and rub between fingernails and skin gaps. Bacteria and viruses are hidden in those invisible places, and if you don't wash them and eat them in your stomach, you'll get sick, yes, that's it, it's best to sing the birthday song twice......" Hei Jiu held a large soup spoon in his hand, stood behind Huo Fan and began to educate him.

The fat man was in a hurry to eat the dumplings, so he reached into the bowl and grabbed one and sent it to his mouth, and was caught by Hei Jiu, who fished out the second plate of dumplings in the kitchen, and then the poor fat man was carried into the kitchen by Uncle Jiu, and his hands were washed for two minutes before being released.

The fat man sat down obediently at the dining table with a sad face, watching the pot full of fragrant dumplings and swallowing saliva with difficulty.

Hei Yuan smiled faintly, and also went into the kitchen to wash his hands and get the dishes and chopsticks.

Although Hei Jiu is very nagging, I have to say that his cooking skills are quite good, and the fat man often comes to Hei Yuan's house to eat and drink, and tastes a lot of food. Although Hei Yuan has no parents since he was a child, Hei Jiu has given him enough love. He pulled the black abyss up like a father and a mother. In a certain way, it made up for the regret of losing his parents to Hei Yuan.

The fat man vaguely remembered a past incident between these two grandfathers and grandchildren.

When Kurobuchi was 5 years old and went to kindergarten. One day, the teacher gave homework and asked the children to wash their mother's feet. Such parent-child interactive programs were common in those days.

The next day, all the children in the class completed their homework, except for Hei Yuan, who sat in the corner with a cold face and didn't like to talk.

The teacher patiently squatted in front of Hei Yuan and asked why he didn't finish it, and Hei Yuan, who was only 5 years old at the time but had an old expression, said calmly: "I don't have a mother. ”

The teacher smiled and asked him, "If you didn't have a mother, where would you come from?" Go back and ask your dad, where is your mom? ”

That teacher was temporarily replaced, so I didn't know that Kurobuchi had no parents since he was born.

Hei Yuan's child really went back and asked Hei Jiu who his mother was and where she went? He's going to wash her feet.

However, Grandpa Jiu, who had always been talkative and kind, was silent for three whole days with a serious and sad expression. The silence of those three days frightened Hei Yuan, and since that day, he has never mentioned his parents in front of Hei Jiu again. A kind of tacit understanding has been formed between the two, if you don't ask, I won't answer, and if I don't say, you won't mention.