The so-called door, it is definitely not simply a door, it is more likely to be some kind of mechanism or something, Ai Tianjun was very dazed and frustrated about this, he has lived in this house for fifteen years, and has never seen anything like it, everyone can only continue to look for it, this time it is more targeted to find, mainly to check those places where there may be organs, Zhu Mengtian also went to the courtyard to study the big banyan tree, to see if it was hollowed out in the middle, and was glanced at by Di Bingqiao, it can still grow so well after being hollowed out, how is it possible?

When everyone was studying the institution everywhere, Feng Rong was sitting alone in the piano room and thinking carefully, he felt that Xing Jun should not leave only one message and let them find that even the house was demolished, so he recalled the last few times he saw Xing Jun, what special actions did the other party have.

Lin Yingkong came back from the rooftop, and was about to ask Feng Rong if he was thirsty, when Feng Rong suddenly said, "What was Xing Jun doing when we came here before?"

Lin Yingkong was taking away a piece of wool from his shoulder that he didn't know where to touch, and said casually when he heard the words: "Aren't you talking to us?" Then he reacted, thought for a moment, and said, "I remember that he was playing the song "Adelina by the Water". ”

Feng Rong stared at the white piano next to him for a while, opened the lid on the keys, pressed them one by one according to the sequence of numbers, paused, and did not respond, and pressed the seven notes in the simple score to find the piano keys again, but there was no response, he pondered for a moment, and suddenly said: "Yingkong, you ask, who knows this song?"

""Adelina by the Water's?" Lin Yingkong asked, Feng Rong nodded, and he went out to find someone.

After a while, because they got nothing, everyone in the field team of the General Office and Ai Tianjun were all concentrated in the piano room, to be honest, there is really no musical talent among the eight people in the field team of the General Office, only Ai Tianjun can play the piano because he grew up with Xing Jun, but not much, at least "Adilina by the Water" This kind of can't be played, but Feng Rong didn't let him play the piano, but searched out the stave of this piece, and asked Ai Tianjun to see if it can correspond to these numbers, the common sense that most people know is 1234567 that these seven numbers represent seven syllables in the simple score, so is it possible that this string of numbers is a simple score?

Ai Tianjun just looked at the piano sheet that Feng Rong searched for on the web page, and suddenly thought of something, and opened a small bookshelf embedded in the wall in the piano room, on which there were only a dozen or so piano scores, he took out one, opened it, and found the page where "Adrina by the Water" was, he said: "The order of different piano scores is different, this string of numbers does not match the notes inside, I think it is more likely that there is some secret on the piano score." ”

Speaking of decryption, Ding Youlan immediately became interested and studied it with Ai Tianjun, Di Bingqiao and Zhu Mengtian also came over, and the rest of the people were studying the white piano, and Derpy also got under the piano to rub whether there was any mechanism, but after Lin Yingkong lifted the lid on the top of the piano, he found that there was a slender and transparent silk thread behind each key, and the other end was hidden inside, I don't know where it was connected, but it was estimated that pressing the right key could touch the mechanism, Ai Tianjun glanced at it, and was completely at a loss, the matter of tuning and maintaining the piano was done by Xing Jun himself, He can actually play a few tunes and memorize the key position, if you really want to look at the piano score, it is estimated that you will not be able to detect a little star for half a day.

1,3,7,6,1,4,2,5,5,2,3, everyone can now memorize this string of numbers casually, with the score as a comparison, Ding Youlan suddenly thought of several encryption methods, and finally found the most suitable one after trying them one by one, and finally strung out a brief score, Ai Tianjun pressed down on the keys one by one, and when the last note was pressed, a very shallow white shimmer suddenly appeared on an empty floor behind the piano- Is there really a secret room, so close to them?

When the white glimmer disappeared, the floor where the circle was located collapsed, revealing a black hole and a flight of stairs, the width was only enough for one person to enter and exit, otherwise it would be stuck, and there were countless prohibitions inlaid on the walls inside, preventing the spread of spiritual consciousness, Zhu Meng Tian turned on the flashlight on his mobile phone, and volunteered to be the first to explore the way, E Jingbai originally said that he would go, but the injury on his head was not healed, and everyone said that he should be allowed to dodge.

It stands to reason that there shouldn't be any danger, but when everyone thought that this might be Xing Jun's secret place, it seemed strange not to arrange any organs, so Zhu Meng Tian was still very cautious when he went down.

Ai Tianjun stared at the entrance of the cave a little stunned, and then said in great confusion: "I remember that this house has only been renovated twice, and I have helped, but I have never seen such a place here." ”

Derpy studied the texture of the cement staircase and said, "It's normal that you don't know, this staircase has been built for at least twenty-five years." ”

"Twenty-five years ago, Xing Jun was only fifteen years old, right?" Di Bingqiao said, "Could it be that his family made it?"

Fei Rong said with a wobble in her head: "I haven't heard the uncle mention anyone in his family except Brother Tianjun. ”

When Ai Tianjun heard this, he said: "When I knew him, he said that his parents had died, and I didn't ask again. ”

Ai Tianjun and Fei Rong didn't seem to be in a good mood, everyone saw this, and naturally changed the topic, Ding Youlan just now quickly took a picture of the white formation on the ground, and was comparing it in the database, and then he said with some surprise: "This is ...... This is Tang Xinhao's predecessor's formation?"

Tang Xinhao can also be regarded as a master of formations, he has improved and created hundreds of different spell formations and prohibitions, but except for the improved ones, all the self-created ones have been lost with the disappearance of his apprentices, and most importantly, how could Xing Jun use the formation of Tang Xinhao's predecessors?

Everyone in the field service team of the General Office had a surprised expression, and Ai Tianjun, as the current head of the intelligence organization, thought for a moment before thinking of who Tang Xinhao was, and asked strangely: "Is there anything wrong with this?"

Lin Yingkong explained to him: "Tang Xinhao's predecessor only has one closed disciple, and his formation should only be used by his disciples, and his disciple is already dead, so we think it's very strange...... However, his disciple should also live in M City, and may know Xing Jun. He thought of the sting, and the strangeness in his heart grew deeper.

Could it be that Xing Jun deceived them again, he actually knew the stinger? Or did he not know the sting, but Tang Xinhao himself?

Ai Tianjun didn't know what was going on, he sounded a little confused, he only knew that the formation that sealed the entrance of this cave should have been lost, and as for the people Xing Jun knew, Ai Tianjun felt that there were too many people he didn't know.

Because Zhu Mengtian went in to explore the way, everyone was not in the mood to discuss it for the time being, so they waited for about ten minutes, and the dark hole suddenly lit up, it seemed that Zhu Mengtian turned on the light inside, Lin Yingkong stood next to him and shouted Zhu Mengtian, Zhu Mengtian replied, "It's okay", and after another minute, he climbed up, showed a head, and said to everyone with a subtle expression: "I turned off those prohibitions, you all come down, it's big enough, and it's ...... To be honest, it's a bit of a shock. ”

When he said this, Feng Rong also nodded, and everyone went down with him, and after Lin Yingkong broke off, he also put a defensive magic weapon at the entrance of the cave in case of emergency.

This staircase is not long, Ding Youlan habitually counted it, a total of twenty-one steps, the straight-line distance is roughly three meters and five, according to the technical content of more than twenty years ago, it is not easy to dig a secret room that can withstand these high-level prohibitions, don't think that a dilapidated house can ensure that it does not collapse, but when everyone went down to the end of the stairs, they saw a heavy metal door, after passing through that door, everyone was stunned - it was actually the size of two basketball courts, about twenty meters high, Divided into three layers, the walls to the ceiling and the floor are made of the hardest titanium alloy, and it is conceivable that once the only door is closed, it becomes a huge metal box, or the kind that covers countless powerful formations, which is difficult to break through by water and fire, but has perfect power supply, ventilation and thermal insulation, it is simply an excellent refuge.

It's just that this place is obviously not used by Xing Jun as a refuge, a spiral staircase connects the three floors of space, the first floor is a variety of magic weapons and rare objects, even the field team of the General Office is well-informed, and it is a little stunned to look at it, these things are packed up with special museum cabinets, so much that it is almost possible to open a small museum of the supernatural world; the second floor is full of books, one after another tall bookshelves neatly occupy the space of the entire floor, dense books are placed on it, and the seal is casually glanced around, from the supernatural world to the human world, there are all kinds of books, and there are many unique books that have been out of print。

Ai Tianjun looked at these books, and muttered a little distractedly: "He said, Bian Hai loves to read, I helped him collect a lot, and in the end they were gone, but I didn't expect him to hide here......"

Zhu Mengtian looked at the things on these two floors with some envy, "Won't these be for Bian Hai?"

Lin Yingkong felt that Xing Jun's ability was really not small, "Not to mention these books, the rare treasures on them are estimated to be comparable to one-third of the net worth of the Divine Monarch." "Although Bai Congqiu is a loser, his net worth has at least accumulated over tens of thousands of years, and how old is Xing Jun?

When they reached the third floor, what everyone saw was a row of dense folders, which contained all kinds of information, so many that it was dazzling, and there were marks of years, months and days on the folders, Feng Rong glanced at it, and also saw that there were materials from nearly thirty years ago, and there was a huge map nailed to one of the walls, which included the places that the human world and the supernatural world could currently detect, and there were countless small flags of different colors on it, and people with dense phobia estimated to faint at a glance. In front of the map, there is a huge desk and two or three chairs, on which are neatly arranged all kinds of stationery and folders, everything is new, you can imagine that Xing Jun used to come here often, but what is he doing here?

"Ministry, minister......" Derpy suddenly stammered and shouted Feng Rong.

"Huh?" Feng Rong raised his eyes and looked over, only to find that Cheng Xiaodu and Ding Youlan were both holding some folders, their expressions were the same stunned, he realized something, and asked, "There is a problem with these documents?"

"Yes......" Derpy nodded a little stunned.

Zhu Mengtian said incredulously: "It's not just a problem, it's a big problem!" Minister, these are all the materials of the Blood Killing Alliance!"

"What?" Feng Rong couldn't help but stand still for a moment.

"I think," Lin Yingkong showed him the newspaper clippings in the folder in his hand, which was already a newspaper twenty years ago, "Xing Jun's attention to the Blood Killing Alliance and Luo Cheng is probably twenty years earlier than ours. ”

The field team of the General Office was a little confused by this unexpected gain, there are almost twenty filing cabinets here, in addition to the information collected by the Killing Blood Alliance itself, there are also all kinds of information about various human experiments, suspected of forming an alliance with the Killing Blood Alliance after the anti-alliance war, and what happened in the past six or seven years, with the Killing Blood Alliance as the driving force behind it, in short, everything related to the Killing Blood Alliance is here, they don't know how much effort Xing Jun has made against the Killing Blood Alliance, but these materials are enough to make people feel shocked.

Ai Tianjun's eyebrows jumped when he heard the three words of the Killing Blood Alliance, and he was a little dazed, maybe Xing Jun was unwilling to let him get involved in those rights and wrongs, so he never talked too much about the Killing Blood Alliance in front of him, so at this time, Ai Tianjun was completely confused, he felt very sad, sad that his ability was not enough, and he couldn't help Xing Jun - otherwise, how could Xing Jun not worry about him helping him take revenge together?

Ai Tianjun didn't touch those materials that might be considered very precious, but looked around, looking for traces of his adoptive father, coldly, he saw a picture frame on the utility shelf opposite the desk, it didn't look small, it was upside down on the shelf, and the surroundings were cleaned up, it seemed that it was a little abrupt to be alone there. Ai Tianjun walked over in a ghostly manner, picked up the photo frame, opened the front and looked at it, and what caught his eye was a black and white photo, on which were two young men in suits, taking full-body photos, they looked very grand, one was wearing white, the other was wearing black, and the background was the small bungalow they were in now, hanging a very festive red lantern, surrounded by balloons, and dotted with roses, which looked like ...... A wedding photo.

The people in the photo are also very familiar, it is the adult version of the two teenagers in the black and white photo that Feng Rong gave him before, one is Xing Jun, and the other is the grown up teenager in the group photo, at this time they all look like they are twenty years old, and their faces are still a little green, but they smile very happily, without the slightest haze, they stand together with their fingers interlocked, and the silver rings on their ring fingers shine together, because they are the same style and style, and they are particularly eye-catching.

Ai Tianjun muttered a little distractedly: "He is really a ...... of Bian Hai"

"What?" Fei Rong was closer to him, just heard him talking to himself, and heard him mention Bian Hai, she couldn't hold back her curiosity, she couldn't help but walk over, tilted her head sideways and looked at the photo frame, the first time she saw it, her reaction was that she had indeed never seen the young man who took a photo with Xing Jun, the second time, she thought that Xing Jun and Bian Hai really had a good relationship, and when she noticed a detail at the third glance, her eyes widened suddenly, and she lost her voice: "Isn't that a stinging ring?!"

At this time, it was very quiet in the underground secret room, everyone was looking at those materials, Fei Rong's words instantly broke the silence, everyone subconsciously looked at her, and then reacted to the meaning of her words, Lin Yingkong asked in surprise: "Where is the ring?"

"Here! here!" Fei Rong took the photo frame in Ai Tianjun's hand, trotted over and handed it to him, "It's uncle's wedding ring, it's very similar, almost identical, right?!"

Everyone was shocked by Fei Rong's discovery, and involuntarily rushed over, when they found the burial place of the stunned sting near the initial research institute, they picked up a ring belonging to the stunned, it is said that he had been wearing it when he was picked up by the people of the research institute, no one could get it, the ring was burned by lightning with his death, and then Ding Youlan specially made a restoration map, but unfortunately this seems to have been built by himself, unique, they have never found the origin of this ring, but they didn't expect to see it on the hands of Xing Jun and his partner！

This photo may really exist as a wedding photo, it is very clear, the effect of washing out is very good, and the size is moderate, Ding Youlan took out a magnifying glass and observed it carefully, and said with a solemn face: "The similarity is very high, if it is a wedding ring made by yourself, it is not a fixed style, it should be unlikely to be a coincidence to say that they look alike." "It's not another gift, but you can also create three or four to give away.

Zhu Mengtian was a little shocked when he heard this, "You mean, the one on the hand of the stunned sting may be one of them?"

Everyone's eyes couldn't help but focus on Ai Tianjun, and Ai Tianjun said with some hesitation: "The boss seems to have said that he lost his wedding ring with Bian Hai...... Who's the Sting?"

"I'll explain to you later......" Zhu Mengtian felt that he could struggle, "Minister, did you say that it was possible that he had a crush on Xing Jun, so he stole his ring and put it on his hand?"

Feng Rong didn't answer, but Di Bingqiao asked, "Would you wear someone else's wedding ring?"

Zhu Mengtian looked puzzled, "Otherwise, it just so happens that the place where Xing Jun Bianhai custom-made the ring is the same as the place where Xing Jun custom-made it?"

"Or, there is another possibility," Lin Yingkong found a photo of the sting and Han Lu and the photo of the young Xing Jun and Bian Hai, put it together with this wedding photo, and said slowly: "Have you ever thought about the sting and Bian Hai...... Could it be the same person?"