"What, this Gildas. ”

In the hall of the Demon Tail Guild, Makarov immediately yelled after reading the letter handed over by Miraj.

"What's going on, old man. Macao and the others on the side asked curiously.

"It's nothing, it's just that now he's the fifth generation president. Miraj said with a smile.

After returning from Sirius Island, Makarov passed on the position of the chairman of the fairy tail to Gildas, that is, the fourth generation of presidents, and at the same time, Makarov also told Gildas the deepest secret of the fairy tail, that is, the meteor radiance.

But what Makarov never expected was that the next day, the fourth chairman Gildas disappeared, and at the same time left a letter to Makarov, which means that after Makarov stepped down as the third president, he became the fifth president.

In Gildas's letter, there were only two things, one was to make Makarov the fifth president, and the other was to use the power of the fourth president to recall Lacusas back to the demon tail.

"Meteor Radiance?" Ye Wuji ignored Makarov, who was still yelling there, and instead focused on the four words Meteor Radiance, this was the second time he had heard this word, the last time it was from Gerf's mouth.

It can be seen from Gildas's letter that only the president of Demon Tail has the right to know about this meteor glow, and what can make Jelf worry about it is conceivably a good thing.

At this moment, Ye Wuji has the urge to become the president of the demon tail, but considering the responsibilities of the president, Ye Wuji still gave up, and if he becomes the president of the demon tail, there are too many troublesome things.

This month alone, the Senate has sent Makarov to the Senate for training twice in a row.

"Now it's time to build the Eclipse Gate. Ye Wuji looked at Lucy, Xue Nai and the others who were gathering together to laugh, and began to decide on the next move in his heart.

The Eclipse Gate that can travel through time and space, and the keys to the zodiac signs that can activate the Eclipse Gate are all gathered, and Ye Wuji is already a little impatient to use the Eclipse Gate to return to the Qin Shi world.

It's a little small, but there's always a chance, isn't it?

Of course, this time through time and space, Ye Wuji will definitely be fully prepared, not like last time, if he hadn't come to this world, I'm afraid he would have been crushed by the pressure of the spatial rift.

The construction of the Eclipse Gate requires a large number of rare materials, but fortunately, Mowgli has obtained a lot of them in the world of Eldras, otherwise it would be wishful thinking to build the Eclipse Gate.

The materials of the Senate are sufficient, but the materials of the Senate are not at all something that he can use in large quantities.

"I said you are like this, I am not easy to deal with. Ye Wuyue looked at the fallen soldiers of the Senate around him, looked at Urrutia and Melti on the other side, and spread his hands helplessly.

At this time, Night Moon is on the Council's magic airship, and his mission at the moment is to take Gerald, a repeat offender in the Council, to the black box and imprison him for life.

Because of Gerald's amnesia, the Senate didn't get any information from him, and with the destruction of the demon's heart, New Qurandom and the other Senate decided that there was no need to waste time with Gerald, so they prepared to transfer Gerald to the Black Box.

Because Gerald was a felon, he let Ye Wuyue escort him with a team of elite soldiers, and even Ye Wuyue didn't expect that as soon as the magic airship left the territory of the Fiore Kingdom, something happened, and Urrutia and Melti didn't know when they infiltrated the magic airship.

"There are no outsiders here, you don't have to pretend, I think you already know about Gerald, this is my mistake, I have to make up for it. ”

"Can't you choose to save him when I'm away? Ye Wuji smiled bitterly.

"I'm forced to do it, once Gerald is locked up in the black box, even I can't save him. ”

"Okay, people, take it away. Ye Wuji said and threw the key to the forbidden handcuffs on Gerald's body to Urrutia, "Hide a little bit recently, I'm afraid the Council won't let you go so easily." ”

"I know, thank you. Urrutia smiled at Nightless Moon and left the Wizard Airship with the unconscious Gerald.

"Well, you have to think about it. After the three of Urutia left, Ye Wuyue took a look at the surrounding situation and began to act.

"What, how did you do it, you actually let Gerald run. ”

As expected, after hearing that Gerald had been rescued by Urrutia, Gurandoma was furious, and the other councillors also fell into the trap at this time.

"I can't help it, the opponent is two Saint Ten levels, and I can't keep the two of them alone. "In front of the magic communication crystal, Ye Wuyue said that I had done my best.

"You come back first. ”

"Yes. ”

"How can this be?" said Ouge and the others as they looked at the already tattered Magic Guide Airship with a look of surprise.

"And Urrutia and Zikrein, no, Gerald when they fought. Ye Wuyue spoke, and after Urrutia and the others left, Ye Wuyue wreaked havoc on the airship, causing a scene of fierce fighting.

After seeing the tattered appearance of the magic airship, Grandom's face was finally not so ugly, and what they were most afraid of was that there was still some connection between Night Moon and Urrutia and Gerald.

"Check, give me a thorough investigation to see what went wrong. After hearing that Yewuyue said that Gerald was not handcuffed by the Forbidden Demon at all, Grandom immediately became angry.

Nightless's version is that when he was fighting Urrutia and Melti, Gerf suddenly joined in and opened the forbidden handcuffs and joined the battle, leaving Nightshade outnumbered and letting them escape.

"What, how is this possible. "This investigation really found out that there was a problem, and it was still a big problem, that is, all six demon generals and six people had disappeared from the prison.

The Six Demon Generals in the Senate Prison are all puppet stand-ins, and the true bodies of the Six Demon Generals have long since disappeared.

This is simply unimaginable for the Senate, in the prison of the Senate that is so heavily guarded, the Six Demon Generals have all disappeared, if it weren't for this thorough investigation, the Senate probably wouldn't know that the Six Demon Generals had all escaped from prison.

Now, the dereliction of duty of the night without moon is a minor problem.

"Check, check it out for me thoroughly, who has contacted the Six Demon Generals. "Under the solemn orders of Gurandom, the Senate immediately went into action.

"Speaker Qiqi, after investigation, there is no one else who has come into contact with the Six Demon Generals during this time, except for the routine prayers of the Church in Zantia. The results of the investigation were not long in coming, and Rahal came in to report.

"What, church, have you found out who is from the church?"

"No, because the surveillance eye has just been replaced recently, and the previous storage records and all of them have been destroyed, and I have ordered someone to fix it, but I'm afraid it will take a while to fix it. Rahal said.

"It's not easier to ask the church directly. A lawmaker proposed.

"Doranbart went to inquire before, but the church denied it, and completely denied that it had sent people over for a routine prayer, which is probably not the same as the church. When Rahar said this, he stopped talking, all of them were smart people, and they all understood what Rahal wanted to say.

"The Church. Qurandom's brows furrowed suddenly, although the power of the Senate is strong, the power of the church is also very strong.

"Find out who the church is sending first, and then let's talk. "When it comes to the great power of the Church, Gurandom has to be cautious.

"Yes. ”

While the Senate was investigating the disappearance of the Six Demon Generals, the Demon Tail Guild came to a surprise to everyone, Lucy's cousin, Michelle Robert.

This is a girl who looks gentle, but it is unbearable to cry, and Michelle brings a peculiar thing, something like an iron bar, which is said to be a relic of Lucy's mother.

According to Michelle, this is something that Lucy's mother, Layla, put in the Robust family, but now the Robster family has almost all been killed and injured due to an accident, leaving only one Michelle.

That's why Michelle brought such a thing to the demon tail to find Lucy, hoping to return the thing to its original owner.

Curious, Lucy went to her father, Gyude, with such a thing, hoping to find out what it was, but surprisingly happened, Gyude, who was supposed to work in the merchant guild of Agalifa City, disappeared.

According to the results of the investigation, it seems that Gyude's disappearance is related to the relic, so Lucy decides to solve the mystery of the relic.

When primitive people lived a cave life, for safety, they sometimes had to push boulders to block the entrance of the cave, and it was not thieves but wild beasts that it guarded against. After the advent of private ownership, thieves appeared, and locks were born. More than 3,000 years ago, China had locks. However, the earliest locks had no mechanism, but were made in the shape of tigers and other vicious animals to scare thieves away, which can only be said to be a symbolic lock.

It is said that Luban was the first person to put a mechanism on the lock. Judging from the situation reflected in the unearthed cultural relics and written records, the ancient lock relied on the elastic force of two plate springs. Until now, such springs are still in application.

In foreign countries, although the ancient Greeks had invented an extremely reliable lock, it was difficult to popularize it in ordinary families because the key was large and had to be carried on the shoulder. The ancient Indians made another bird-shaped "lost lock" with a keyhole hidden in a fluttering wing. The rise of modern locks was first invented by the British in the 18th century. The bullet lock, which we widely use, was invented in 1860 by the American Nilus Yale Jr.

The invention of the key came later than the lock, and the ancient Egyptians were the first in the world to use the key. their

Picture of the key

Picture of the key

The lock is a wooden deadbolt inserted into a slot, and there is a wooden bolt at the top of the groove. Once the deadbolt is inserted into the groove, the wooden bolt is inserted into the hole in the deadbolt. In this way, the deadbolt is secure and must be opened with a key.

Since the Egyptian locks could only be used on the side with the deadbolt, which was not conducive to flexible opening and closing, the Greeks developed a lock that could be opened from the other side. The key made by the Greeks was a bent wooden stick in the shape and size of a small farmer's sickle. However, there are also some keys that are up to 3 feet long and have to be carried on the shoulder, which is quite heavy.

The Romans were arguably the most ingenious locksmiths of antiquity, and they had studied the standards of key making and had already learned how to cut the nails at the end of the key into various shapes. [1]

Taxonomy editing

With the development of automobile manufacturing technology, people are accustomed to refer to the equipment that opens the door of the car and starts the engine as the key.

1. Pure mechanical lock key for the car.

Automotive mechanical locks are the most common application and the earliest car anti-theft locks, which are rarely used alone in mid-to-high-end cars. Mechanical locks mainly play the role of restricting the operation of the vehicle, and can provide limited help in anti-theft, which is difficult to resist. Generally, car thieves can pick the steering wheel lock in tens of seconds;

2. Electronic anti-theft lock key

The main functions of the one-way electronic anti-theft system are: opening and closing the door of the car, vibrating or illegally opening the door alarm, etc., and there are also some brands of products that have added some functions according to the needs of customers: using the electronic remote control to complete the engine start, turn off, etc.;

When the car owner opens and closes the door with the remote control, the car thief hiding nearby can use the receiver or scanner to steal the radio waves or infrared rays emitted by the remote control, and then decode, you can turn on the car's anti-theft system.

3. Chip digital anti-theft lock key

Chip digital anti-theft lock is an anti-theft measure at the automobile manufacturer's level, and most cars use this anti-theft method as the original anti-theft device;

The chip-based digital immobilizer locks the motor, circuitry, and oil circuit of the car, making it impossible to start the car without a chip key. The digital password repetition rate is extremely low, and the password key must be used to contact the password lock on the car to unlock, which eliminates the disadvantage of being scanned. Most of the new domestic cars are already equipped with the original chip anti-theft system.

key

key

Chip anti-theft has been developed to the fourth generation, and the latest fourth-generation electronic anti-theft chip has a special diagnostic function, that is, the authorized person can get the historical information of the anti-theft system when reading the confidential information of the key. The number of authorized spare keys, time stamps, and other background information in the system are part of the transceiver's security features. In addition to being more effective than previous electronic anti-theft systems, the fourth-generation electronic anti-theft system also has other advanced features: its unique radio frequency identification technology (RFID) technology can ensure that the system can correctly identify the driver in any situation, automatically identify the driver when approaching or moving away from the vehicle, automatically open or close the lock, and easily detect the location of the electronic key whether inside or outside the vehicle.

Car anti-theft electronic type

key

The positive and negative poles of the power supply and the encoded pulse transmission line, which is connected to the decoding circuit inside the controller.