"Keane, welcome! Why do you have time to come to me?" Knowing that Jia Zhengjin was coming, Noel quickly came out and hugged him happily, "On a hot day, don't you rest in the city?"

"Because it's boring!" Jia Zhengjin patted him on the shoulder.

"Boring, oh, so you're playing with me, right?" Noel laughed, "I'm old, and I'm not as energetic as young people." Let the young elves of Cingil and the others play with you. However, the weather is too hot, so don't go outside and find some indoor games to have fun. Why don't you have an improvised archery competition?"

"I don't play with your elves. Jia Zhengjin waved his hand and refused.

"And what do you want to play?"

"Actually, I have an idea that I need your elves to help me with. Jia Zhengjin pulled Noel inside.

"Help?" Noel smiled, "What do we say to help? what do you need me to do, just say it!"

"Come!" Jia Zhengjin took Noel to the main hall, sat down together on the leader's throne, and took things directly from the virtual backpack.

"What is this?" Noel looked at the television, video camera, and projector that the other party had taken out, and he was at a loss.

"Father!" In the passage next to him, Scill happened to come over with a group of elven beauties, "Lord Keon is also there?"

"Call uncle!" Jia Zhengjin smiled and waved his hand.

"Uncle!" Sengil was really obedient, and his eyes fell on the strange machines, "What is this?"

"Come on, let's take a look together!" Jia Zhengjin called them over, and then introduced them one by one, "You are probably used to this kind of boring and boring days of staying at home every day. But I'm not used to it, I'm about to suffocate! I haven't had anything big going on lately, it's really boring. So suddenly there was an idea that maybe it could be a very good way to relieve boredom, and at the same time give a little new pastime to all the people who have nothing to do. This is called a TV, this is a camera, and this is a projector, and you probably don't understand what it is for, so I'll just show it out!"

While talking, many elves heard the movement coming out of the passages of each room, and gathered curiously towards the main hall.

The architecture of the elves is a whole, which is different from the architecture of humans. Its appearance is a bit like a beehive, and countless rooms in the middle are interconnected, and in the middle is the main hall.

"What is this for?" Because of the air conditioner, the elf king Noel guessed that these strange machines in front of him must have a special purpose.

"Let's go, don't squeeze over!" Finding that the surroundings were suddenly surrounded by elves, and they all looked at him curiously, Jia Zhengjin got up and waved his hand.

"Stand back!" General Roald, who didn't know when he arrived, immediately led people to disperse the onlookers to the edge of the main hall, leaving a wide area.

"It's time to witness the miracle!" Jia Zhengjin found the highest position, carefully put the TV set on, and then pulled the plug board from the nearby circuit to connect the TV and the projector circuit.

The elves led by Noel looked at Jia Zhengjin quietly in front of him or from a distance, their eyes full of doubts.

Jia Zhengjin connected the TV to the projector line, then turned it on together, put the recorded cassette in it, and started playback.

The TV immediately jumped out of the picture, and it was Jia Zhengjin holding a guitar in the factory.

However, there is some surprise, the picture is actually in color, which is exceptionally clear.

This TV looks very old,Who would have thought that the effect was first-class,Jia Zhengjin in the picture is no different from himself,The picture quality is not damaged,It even feels like it may jump out at any time。

"It's ......not easy to reach your ideal when you're bored and hesitant," Jia Zhengjin's relatively ordinary singing voice sounded, playing the guitar and twisting his body to the rhythm in the picture.

"Huh, it's Lord Keane!!," an elf shouted excitedly.

"Ahh

"Yes, there is no magic circle in this photo magic! Where is the medium?" Singer walked over curiously, trying to check the TV from behind.

"Come back, come back!" Jia Zhengjin hurriedly stopped her, "This is not a photo magic, of course there is no magic array, no spell casting medium, and no magic flow. ”

"Oh, it's something like an air conditioner, isn't it? It's not a magic item, but it can have a magic-like effect. Noel pointed to the air conditioner blowing air conditioning overhead.

"That's right!" Jia Zhengjin nodded and smiled, "These are all science. ”

"Science?" the elves looked at each other with blank expressions.

"You don't have to worry about this," Jia Zhengjin said, "Let's take a look first, how about it?"

"Do you want to hear the truth?" Noel looked at the TV and then at Jia Zhengjin.

"That's right!" Jia Zhengjin nodded.

"Your instrument is too rusty to play, and the pitch is not good. Noel said solemnly, "And then the singing skills may not be ideal." This song is fresh, it is sung in your native language, I don't understand what it means, the artistic conception is there, but you can't sing it......"

"Who asked you to comment on this!" Jia Zhengjin couldn't help but roll his eyes when he saw that all the elves around him were covering their mouths and chuckling, "I'll let you comment on this TV and projector!"

"Oh!" Noel smiled embarrassedly when he saw his annoyed look, "This is also electricity, right? ”

"I'm asking you, what do you think of recording singing and dancing and showing it on TV?

"How much does it cost?" Noel said curiously, looking at the TV.

"The cost is very low, and it can be mass-produced casually. ”

"That's good!" Noel nodded, "Because of the cost, few people use the photo magic. It's all for the purpose of recording important information, and it's not easy for ordinary people to access. Your thing, which is similar to photographic magic, has no cost, and it is indeed a good note for a small amount of money. How, exactly, is it recorded, though?"

"Recording requires a camera, and that's it. Jia Zhengjin picked it up, "If you think it's good, then help." I'll teach you how to use a video camera, don't you elves love to sing, how about recording songs for me?"

"Record a song?"

"Yes, don't you want more people to enjoy the beautiful singing, are you interested?"

"It's good to sing!" replied Princess Singier excitedly, "May I?"

"No matter who you are, as long as you sing well, you can do it!" Jia Zhengjin said with a smile, "But you elves all have talent, and everyone's level is at the level of a singer." As long as you want, you can record it! In the future, I will set up a special TV station, so that all the people of Holy Dragon City can listen to the songs every day, and if you sing happily, everyone can listen to them happily!"

"Yes, yes!" said Sengil at once, "Then you can teach us quickly!"

"No problem!"