After two semesters of exposure to the very boring course "Principles of Machinery", Zhan Zhizhan really felt the fun and boredom of learning machinery. He was attracted and shocked by the machines composed of mechanical devices and parts, and felt the greatness of a mechanical designer. After looking forward to this emotion for a long time, he finally got his wish, and Zhan Zhizhan ushered in the first mechanical course design that excited him. Due to the first time to engage in the design of mechanical courses, I broke away from the teacher's control, discussed the structural design of the automatic feeding mechanism with the students in groups, and applied the mechanical principles learned for two semesters to practice, which was a different taste in my heart.

Zhan Zhizhan recalled that during class, the teacher on the podium shook his head and talked endlessly, and the students below were drowsy, although some of them were also listening attentively.

Before the formal design, after the instructor explained all the requirements and conditions in the design process clearly, Zhan Zhizhan had already conceived two parts of the mechanism in his mind, that is, the feeding mechanism and the stamping mechanism. Wouldn't the design complete the overall design by separating the two parts and putting them together in the end? The process seems a bit simpler. However, everything is difficult at the beginning, Zhan Zhizhan did not expect that this word "difficult" almost made him insurmountable, for example, the groove wheel intermittent mechanism, in order to meet the feeding intermittent conditions, it is necessary to design a sheave mechanism that meets the motion conditions in accordance with the specified motion laws, that is, parameters. This is not talked about in the mechanical principle class, because this part is only the understanding content in the textbook, but the design of this sheave mechanism is a hurdle that cannot be bypassed.

Zhan Zhizhan ran to the library, searched in a hurry, and finally found six reference books related to the design of this course. After Zhan Zhizhan took it back, he read it one by one, and read the content related to the groove wheel repeatedly. Zhan Zhizhan's life is really good, there is a reference book that actually has a similar example problem, you only need to replace all kinds of parameters of the given sheave mechanism according to the idea of the example, isn't it possible to design the sheave mechanism? The rest is cartography.

Drawing can be said to be the basic skill of learning machinery, but this most basic skill is the most time-consuming, the most testing of people's patience and carefulness. After three days of painting, the groove wheel mechanism designed by Zhan Zhizhan finally took shape. However, at the critical juncture when it was close to completion and victory was in sight, Zhan Zhizhan made mistakes and made mistakes, and his progress slowed down. Changing back and forth made Zhan Zhizhan more and more irritable. He's been painting from morning until noon and almost lunch, and it's still not finished, what the hell!

Zhan Zhizhan secretly scolded himself in his heart for "not taking care of things", what a big deal, he couldn't even draw. In fact, it was not that Zhan Zhizhan had learned to the limit, but that his mind had been haunting the events of last night, which made him unable to calm down. Cartography is similar to fishing, you have to be calm and distracted.

You can't blame Zhan Zhizhan for not being able to calm down to draw, last night the ghost friend Qiao 18 came to him again to talk to the ghost. The most important of these is to pass on a message for Shichiro. Shichiro said that he was very nostalgic for the time he spent with Zhan Zhizhan, but recently, Shichiro suddenly felt that something made him scratch his ears and cheeks and feel uneasy. Qilang felt that this matter was also related to Zhan Zhizhan, and he was busy checking around, and when he found out that there was a ugly man, he would come to meet Zhan Zhizhan again.

What can make Shichiro, an honest man, scratch his ears and cheeks, and be restless? Zhan Zhizhan was quite puzzled at that time: in addition to the five basic senses of sight, hearing, smell, taste and touch, people can often have a premonition of what will happen to the body in the future, and this premonition is the sixth sense of the person. This man has a sixth sense, can ghosts also have a sixth sense?

Zhan Zhizhan suddenly remembered that once when he was chatting with his ghost friend Qiao Eighteen, Qiao Eighteen had said that the beings of the Six Realms could obtain the "Five Eyes and Six Links" supernatural power through cultivation. At best, Qilang is only a ghost immortal, and he is the lowest kind of magic among immortals, far inferior to heavenly immortals, earth immortals or human immortals, and his cultivation is far from being proven "five eyes and six links", and naturally he does not have the magic power of prophetic foresight.

Including ghosts and immortals like Shichiro, most of the beings in the six realms are more or less innate, and there are five other links in addition to the "leaky pass". It's just that there is a difference in the size of this ability. Shichiro's ability to perceive what is going to happen is also related to Zhan Zhizhan, an ability that is related to extrasensory perception as described in modern times.

Zhan Zhizhan was very curious about Shichiro's feelings, but he didn't know whether what Shichiro said about himself was good or bad, a blessing or a curse. These ethereal things are not what Zhan Zhizhan is most concerned about, and the most nerve-wracking thing for Zhan Zhizhan at the moment is the disappearance of "Black Rose" and her mother Bai Zhiyu. Bai Jie asked "Black Rose" who her mother Bai Zhiyu often came into contact with, that is, Li Tianqin already knew that Bai Zhiyu was missing and was investigating Bai Zhiyu. In other words, Li Tianqin has suspected that Bai Zhiyu or the people around her have endangered national security and is collecting evidence. Zhan Zhizhan just couldn't guess how big the harm was.

"The great man of chivalry is for the country and the people." Zhan Zhizhan is down-to-earth and warm-hearted, rising to a higher moral height, Zhan Zhizhan is a person who has the world in mind. "The rise and fall of the country is the responsibility of the husband". Since he guessed that Bai Zhiyu or the people around her had endangered national security, in Li Tianqin's investigation, he had the responsibility to help secretly, and he could do as much as he could. Bai Zhiyu has been missing for so many days, and the possibility of still being alive is very small, and all Zhan Zhizhan can do is to find Bai Zhiyu's whereabouts. As long as Bai Zhiyu is found, even if it is a corpse, in the process of detection, it is possible to find clues that Bai Zhiyu or the people around her endanger national security.

If you want to know the whereabouts of Bai Zhiyu, the most convenient way is to ask the night wandering god Qiao Eighteen. Qiao XVIII is the god of the night who oversees good and evil in the world, so that justice can be served and the wicked can be punished. If Bai Zhiyu has been killed, Qiao Eighteen must have recorded it, and reported it to the North Marquis of the Chenghuang Temple in Butou, asking for instructions on how to punish the wicked person who killed Bai Zhiyu. If good and evil are not rewarded, wouldn't it be "the good man sighs and buries, and the murderer is violent." If I become a Yama, all things will be corrected. ”

Zhan Zhizhan wanted to ask Qiao Eighteen about not just the disappearance of Bai Zhiyu. For a period of time, the subordinates of the "Eight King Kongs" and the "White Steamed Buns" led by Hai Ge had a lot of discord, although there was no major fight, but there was also a trend of "the mountain rain is about to come and the wind is full of buildings". Brother Hai knows that other contradictions with "White Steamed Buns" are secondary and can be reconciled. The main thing is that the baby son and wife of the "White Steamed Bun" were kidnapped, and the "White Steamed Bun" listened to the rumors and thought that it was done by the subordinates of the "Eight King Kongs". But Brother Hai can't explain this, even through a middleman with status in society, it can't be, isn't it the default that it is the "Eight King Kongs", begging for "white steamed buns". At the very least, let the "White Steamed Bun" think that the "Eight King Kongs" are thieves, and there are no three hundred taels of silver here! The brothers of the "Eight King Kongs" will really be three points shorter when they see the subordinates of "White Steamed Buns" in the future.

If the "Eight King Kongs" and the "White Mantou" gang really fight, they will definitely bleed into a river, which is a major event that shakes the port and even the three eastern provinces. Brother Hai understands this, and the cunning of the old treacherous with "white steamed buns" will not be unclear. The "white steamed bun" has not been started for a long time, perhaps there are considerations in this regard. In addition to instructing the other brothers to be extra careful, Brother Hai also asked the "gentlemen on the beam" under the "Yellow Skin" to investigate this matter clearly. Brother Hai didn't expect the investigation under the "Yellow Skin" to return the "Eight King Kongs" to a clean slate. But, at least, you can know what's going on. The efficiency of those "gentlemen on the beam" under the "yellow skin" is not high, but three or four days have passed, and they still haven't found any useful clues.

"Huang Pizi" just heard a lie that the baby son and wife of "White Steamed Bun" were kidnapped, and it is very likely that the bully "bumped into the ghost" did it. But Brother Hai thinks that it is impossible to do this thing by "bumping into a ghost".

Zhan Zhizhan also knew that this matter was not a problem that could be solved by dragging it out. Seeing Brother Hai's mouth full of bubbles, Zhan Zhizhan wanted to share some of the troubles for Brother Hai, "If the elder brother has something, the younger brother will do his best". However, with the abilities of Brother Hai, Wu Youyi and "Yellow Skin", they are all helpless about this matter, how much storm can a little person like Zhan Zhizhan set off?

Zhan Zhizhan was in a hurry, and he also wanted to go to the house of "White Mantou" to explain that the "Eight King Kongs" would never kidnap his precious son and wife. However, Zhan Zhizhan would never allow Brother Hai to do this. Zhan Zhizhan went to find the "white steamed bun" and went to Brother Hai in person, but the result may be worse. Zhan Zhizhan also thought about asking his ghost friend Qiao Eighteen for help, but this matter is a "heavenly opportunity" that cannot be disclosed, even if he asks Qiao Eighteen who knows about this matter, it can only make Qiao Eighteen embarrassed.

Zhan Zhizhan prides himself on being "thick-skinned", knowing that asking Qiao Eighteen like this will make Qiao Eighteen very difficult. However, that also has to be asked. So, when Qiao Shibai and Zhan Zhizhan had chatted enough about the ghosts and were about to leave, Zhan Zhizhan waved his hand at Qiao Shibai very sincerely and said, "Brother Pei, you know that your brother's godmother Bai Zhiyu is missing. The brother can assert that Brother Pei also knows the whereabouts of his brother's godmother, Bai Zhiyu. The missing brother of Bai Zhiyu is inextricably linked, all kinds of signs are confusing, and the brother can't stay out of the matter, but he can't figure out a clue and can't find the whereabouts of the godmother. Brother Pan Pei showed it! ”

How could Qiao Eighteen not know that Bai Zhiyu's disappearance was at stake for Zhan Zhizhan? However, Qiao Eighteen's cultivation is limited after all, and he has not yet obtained the supernatural power of "his heart", thinking that Zhan Zhizhan is possessed by the "Great Demon Mandrill", and he is naturally extremely smart, and has a certain amount of "five eyes and six links" supernatural powers, and has already felt the danger of getting closer and closer. Among them, including the disappearance of Bai Zhiyu. It's just that Zhan Zhizhan's "Five Eyes and Six Links" magic power is limited, and he hasn't figured out the whole thing yet, so he came to ask for himself.

Qiao Eighteen shook his head, sighed and said vaguely: "The disappearance of Bai's Xuanyu, the younger brother is indeed clear. The younger brother desperately folded the good fortune and pointed out Brother Zhizhan. Brother Zhizhan can go to Zhuang's Jiankui's house to explore, and maybe he can gain something. ”