Lady Falling Rain takes off her cloak and walks to the door of the library. The guards who were still on guard due to the appearance of three unknown people just now instantly relaxed, and an elf who seemed to be a leader quickly trotted to Lady Luoyu, and asked after giving a standard elf military salute.

"Hello, Your Excellency the Chief Priest! Welcome to the Library, I'm Captain of the Library Guard, Setek Star. Can I help with anything? ”

The captain said, his eyes drifting to the two unknown people behind Lady Falling Rain who were still hiding their faces under the cloak. Thinking of the excitement caused by the recent appearance of Ms. Luoyu, as well as the previous auction of the Phantom Light Demon Fish and Magic Crystal Materials, he quickly guessed the identities of these two. According to Ms. Luoyu's identity, it is not a big problem to bring these two to the library, but out of a sense of responsibility in his own duties, the captain still asked conscientiously.

"Well, I just wanted your help. Please help me inform that little guy Hawke to come here to see me, you can't decide this time, I have to find your boss to solve it. You're right, it's not the little fish and shrimp Hawke, but the library's big bookworm Hawk Moonlight. ”

Ms. Luoyu did not have the slightest reserve of the most seniors, and opened her mouth to directly smash the name of another great god directly to Captain Setek who was stunned because Ms. Luoyu did not play cards according to reason. If he can call the secret guardian saint of the City of Life Library, His Excellency Hawk Saint Moonlight, the powerhouse of the Elf Royal Sacred Rank who has the highest power over the library, as his younger brother, only this immortal in front of him can do it.

"Wait a minute, I'll report this to my boss. I do not have the right to inform His Excellency Hawke. ”

After another military salute, the captain trotted away with a wry smile, ran to the contact device at the door, and began to report to his boss the appearance of Ms. Luoyu and Ms. Luoyu's request. Drew looked at this familiar and unfamiliar picture and remembered the picture of the guards in his previous life reporting on the walkie-talkie, and couldn't help but smile.

"This intercom magic device was invented by an old timer of the Elven royal family more than 6,400 years ago. He doesn't have the slightest intention of improving his strength and artistic talent, but he has a soft spot for the development of some magical daily necessities, such as the walkie-talkie, which is a very useful item he invented. It's just that making that kind of walkie-talkie requires extremely fine handiwork, and it is relatively easy to break, so it is generally only placed in major important locations in the City of Life. ”

Ms. Luoyu looked at the intercom system and shifted the topic to a senior inventor of the elven race. As a mythical race with high-end intelligence, absorbing and recording knowledge has become one of the basic instincts of the dragon race, and Deca soon got into the topic and began to ask about the deeds of this elven predecessor.

"This elven inventor's idea is really wonderful, a small magic communication device has been improved by him to form a scene of face-to-face communication between the two parties, it is really a respectable existence. Does this senior have any other inventions? Can you explain it to me? ”

Deka, who has the dual identity of a saint-level powerhouse and a dragon, is of course extremely hearing, and after being reminded by Ms. Luoyu, he heard another person's voice coming from the walkie-talkie. Looking at the magic equipment that was only the size of four or five palms, Deka couldn't help but admire these elves with their whimsical thinking.

"This senior's genius idea is not limited to this magic device, after entering the library, you will take a closer look, you will find a magic crystal lamp hanging on the roof and some strange equipment up and down. These two are also classics of this predecessor. Among them, the principle of the magic crystal lamp is to absorb the free light elements during the day and store them, and emit these light elements at night, and the most important thing is that the magic used by this device is very small. In other words, the interior of the library can be lit both during the day and at night, and there will never be a situation where reading is affected by the alternation of black and white. ”

After a slight pause, Ms. Luoyu continued to explain.

"And that up and down device is even more amazing, you see this library is so high, because we have divided it into several floors. The kind of magic equipment that goes up and down is the magic device that connects these floors up and down quickly, and we call it a magic frisbee. Now many magic associations and magic towers on the continent of Ella use this equipment. The most important thing is that this kind of magic equipment is also very mana-saving, and the magic core of a gold-level demonic beast can be used for almost 70-100 years. ”

Listening to Lady Luoyu's explanation, Deka's heart was even more admired by this elven inventor. Deka remembered that the application of the magic system to life had been put forward by a Terran saint-level powerhouse for a long time, and it was also a subject that had been developed for 40,000 years. Unfortunately, most of the magical power has been used in combat and warfare so far, and even the engineering of the goblins has been biased towards warfare. It is not that there are no inventions in people's livelihood, but there are still very few inventions that really benefit the people after such a long time. Therefore, the shock of these devices to the young and strong people of the dragon clan is still very big.

"Although it is a bit abrupt, is the experience of this senior preserved in this library? I wanted to see the whimsy of this senior. Of course, I will never be stingy if I need to be paid! While we love these glowing objects, we also value our own knowledge. There is a saying in the dragon family: 'Great wealth cannot be exchanged for wisdom, but timely wisdom can be exchanged for endless wealth'. Do you want to make it easier? Your Excellency the Priest of the Elves? ”

It's just that the two great gods who chatted didn't notice a strange expression of constipation on Mr. Drew's face.

(, first the phone, then the solar lights, and then the elevator!) Is this senior inventor my "senior"? If so, then I'm going to show that your discipline is all thrown to the dogs! What is your conscience when you mess up all this mess and don't get a computer! ）

Drew was struggling with the computer instead of the great invention of this predecessor! If the first two knew about this idea, would they cut Drew's head open to see what was inside?

"After I first look for information about the processing of the Phantom Light Demon Fish Magic Crystal, I also want to see the experience of this senior. The experience of a predecessor with such advanced ideas is a very valuable asset. Can you accommodate it? ”

Drew, who has been a computer-free otaku for nearly 90 years, has no resentment of one or two points, Drew's experience of learning this is false, and finding traces of his past life in his experience is true. If you are a senior, it is impossible not to leave a symbol or word belonging to your previous life in your notes! This is also Drew's idea of treating others with himself.