Zheng Biwan said: "For the party-state, I must fulfill my duties, but at the same time, I can't watch my husband being killed, I have to find a way to escort him out of Beiping City." The first time I came to Nanjing, I came to pass on information, and the second time I walked with me, so it can be said that I fled. ”

Zhuo Shaoqing said with a smile: "However, I don't think the CCP will be so stupid, so stupid, so easy to fall for you, since you can nail people to your high-level side, then whether Li Qingfeng was rebelled by you, and at the same time conveyed false news." Naturally, they have their own methods of judgment, and besides, the Kuomintang is really clever on its own, and since they have plotted against the enemy's hidden personnel, they are basically quietly used by us, how can they hype up the truth? ”

Zheng Biwan did not speak, but did not fully agree with what Zhuo Shaoqing said, in her opinion, the KMT's move seemed to be a panic, but in fact it also slowed down the CCP's judgment time, until they began to flee, that is, Li Qingfeng was exposed and stepped on the train to Nanjing, the CCP sent Wu Tongguang to meet him.

Zhuo Shaoqing said with emotion: "Li Qingfeng is really a strange person..... Zheng Biwan, do you know? He didn't seek death entirely because of the pain of drug addiction, he recognized the young man opposite on the train as a comrade sent by the CCP to pick him up, he was subject to you, so he couldn't call for help at all, so he used death as a warning to tell him the importance of blank books, and at the last moment of his life, he still insisted on his faith! ”

Zhuo Shaoqing said again: "Perhaps, he is Li Qingfeng, and only Li Qingfeng will have that persistence and pursuit of his ideals and beliefs......."

Zheng Biwan muttered, "How could it be...... How could it be...... I lost completely, not only did I not change him, I didn't even control him..... He has always admired Master Huiyun, and the last time he went to copy poems, he was afraid that his state of mind was like ashes, everything was empty, and all this, as his wife, was still in the dark. ”

Zhuo Shaoqing said: "Everyone is dead, but the matter is not over. ”

Zheng Biwan said: "The deceased is gone, nothing matters." ”

Zhuo Shaoqing said: "Some things seem unimportant, but some things are even more important. ”

He paused for a moment, and then continued: "Therefore, I boldly guess that there must be something hidden in this song "Returning to Yan" that Li Qingfeng has reminded me many times? ”

Zhuo Shaoqing shook his hand and unfolded the brief score of "Guiyan" recorded from the Jianghai Tea House, and many symbols appeared in front of the two of them:

1.231——4560——1.653——2.32

1.231——4560——3.651——3.23

140150——140150——1.65.3——13212——

......

"If it's not a note, what should it be?" Zhuo Shaoqing asked.

Wu Tongguang also asked himself this question.

In fact, the answer is already very clear, if it is not a musical note, then it should be a numeric password.

Zheng Biwan thought for a moment and said, "If it's not a note, it's a number, but we can't get any information from the numbers on it." ”

Zheng Biwan said: "If this is a number, if we want to decipher it, we need to find the mother copy." ”

"Maternity?"

"Yes, this is the method that needs to correspond to the master book through numbers, and then find out the Chinese characters represented by these numbers from the master book to decipher the information."

Zhuo Shaoqing paused for a while and said, "Oh, it seems that I forgot a very important thing. ”

Zheng Biwan asked, "What?" ”

Zhuo Shaoqing said: "Li Qingfeng came to Nanjing, in addition to seeing me, who else do you think he will meet?" ”

Zheng Biwan said: "Could it be Professor Zhu?" ”

"Exactly! Since he came to hide the information, the best way is to separate the password from the mother book, if the score of "Gui Yan" is the password, he has already told me the riddle, then the mother book must be handed over to Professor Zhu! ”

"I'm afraid that Professor Zhu is in danger now."

.......

Just when Zhuo Shaoqing and Zheng Biwan were talking, Wu Tongguang and the others had already walked to Professor Zhu's lounge.

The lounge was locked, Wu Tongguang and others knocked on the door, but no one responded, so he tried to shout, but still no one responded.

Wu Tongguang had an ominous premonition, and was even more worried, could it be that something happened to Professor Zhu?

The guard called Secretary Xiao Wang a few times at the staircase, and Secretary Wang's full name was Wang Nianru. He hurriedly ran up from downstairs, ran over and knocked on the door, and there was no one looking like there was anyone either: "It's strange that just now a student saw Professor Zhu walk in after class." ”

The door is locked from the inside, and someone should be inside.

"Do you have a spare key for the lounge?"

The guard hurriedly ran to the management room and retrieved the spare key.

When the door opened, Wu Tongguang and others saw that Professor Zhu was lying on the sofa in the lounge, and when they got closer, they couldn't help but be shocked: Professor Zhu had died in the lounge.

The bell rang just in time for the break, and the 15-minute break was over.

"Professor Zhu is dead." The guard exclaimed.

Wu Tongguang said to Li Wutong: "It seems that we are in trouble again. ”

Secretary Wang Nianru turned pale with fright: "This, this was fine just now, how could it be like this......"

The security guard was about to report to the police station immediately, Wu Tongguang stopped him with a wave of his hand, and said: "Wait a minute, Professor Zhu is dead now, you can't get out of the relationship, you can't get out of the relationship, before finding out the truth, you can't make a noise, if he kills, the student will definitely be unstable after he knows it, and he has to ask the school for an explanation, maybe there will be trouble, and something big will happen." Lao Tzu is a member of the garrison command, and now he is under my command. ”

The guard had never seen such a situation, so he resigned: "Yes, sir, please command." ”

Wu Tongguang was still a powerful figure in the military command at that time, and he suppressed the defense with a little official power.

Wu Tongguang's heart moved: "After Professor Zhu dealt with Zhuo Shaoqing, he immediately died for no reason, so coincidentally, could it be Zhuo Shaoqing's killer?" ”

The guard bowed down and asked, "Sir, look, what do you think?" ”

Wu Tongguang said: "Immediately block the news, notify the later classes to be canceled, don't let the students know the news of Professor Zhu's death, lock up the lounge too, you and Secretary Wang don't leave, I'll watch the scene and talk about it!" ”

The lounge is not large, with the door open to the south facing and facing the north window, which is closed.

The lower edge of the window is about half a person high, and under the window edge is a lounge sofa that can accommodate two people to sit together, the sofa is brown and made of fabric. There is a desk in the northeast corner of the lounge, the desk is made of fine wood, there is a brown bookcase next to the desk, the bookcase door is made of transparent glass, you can see what books Professor Zhu has put at a glance from the outside, and the books in the bookcase are very neatly arranged.