Back home, Erica still had dinner ready.

He had to be glad that he hired a housekeeper before going to Elf Island, otherwise when he came back, it was estimated that the grass in the yard would be uninhabitable, and Xiaoqing would have no one to take care of.

He went out this time, and he was on Elf Island for more than half a month, plus more than half a year in the small world, and he was almost half a year younger.

As soon as she sat down, Winnie took out a wooden box, handed it to Jia Yi and said, "This is sent from Elf Island, it was given to you, I have been waiting for you to come back, it has been more than half a month, you came back too late yesterday and forgot to give it to you." ”

"Elven Island, what is this?" Jia Yi took the box curiously, the box was made of the elf ancient tree, carved with intricate elven style patterns, and it looked very precious.

However, Jia Yi has also spent a lot of time on Elf Island, and knows that although this kind of box is not very common on Elf Island, it is not particularly precious.

"Didn't you say that the compensation given to me should be paid later?

As he opened the box, he asked Winnie, "Who sent this?"

Winnie shook her head, came to him and watched him open the box: "No, this is the mail from the United Chamber of Commerce, only this box, they didn't say anything." ”

The box didn't do a lot of protection, and it didn't use the Mage Key, but Winnie hadn't opened it, and she was curious to see what it contained.

"The United Chamber of Commerce's mail, are they already in this business now?" asked Kaichi as he stopped what he was doing and turned his head.

"It's a new business of the United Chamber of Commerce, and it's said that by buying a stamp, you'll be able to get your letters where you want them. Now Moshacher and several surrounding islands can be delivered, and even some other countries can be delivered. I sent a letter home and received a reply some time ago. ”

The postal service is the best in Moshacher and the surrounding areas, Winnie's hometown is a small nobleman in a small principality not far from Moshacher on the other side of the sea, she left a letter and ran out of her home, and this letter also happened to inform the family, so that they don't have to worry.

Although it is not known whether her parents were angry or happy to see her letter.

Jia Yi picked up the box and looked at it carefully: "Stamps, are there no stamps on this box?"

"This seems to be no, this seems to be a VIP service provided by the United Chamber of Commerce, dedicated route delivery, no stamps are required. ”

Jiayi didn't expect the United Chamber of Commerce to do much better than he imagined, the postal service at this time was destined to be unprofitable, but now the United Chamber of Commerce has opened up many lines in a few months, and there are transnational routes.

Jiayi continued to open the box, and after the box was opened, it was a cloth bag wrapped in something, and after taking it out, there was a rolled-up parchment letter underneath.

When he took out the letter and opened it, he looked at the payment first, and it turned out to be a letter written by Sniby.

I saw that it was written: "Jiayi, I don't know when you will be able to see this letter, I am sorry for the fact that you have been exiled to the small world." I also dragged a few old friends to prophesy, you are too far away, and there are things on your body that interfere with the prophecy, so the prophecy is a little vague, but the language results show that you are still safe, which is a good thing after all. This is my latest hybrid rice, and after listening to your idea, I started experimenting, and sure enough, the yield has increased dramatically. Since this is your idea, I sent some seeds to you. I don't know when you'll be back, but you'll be back safe and sound..."

"So fast?"

Jiayi picked up the small cloth bag in surprise, and he didn't expect that it contained hybrid rice seeds, although it was only a preliminary result, but this result was still very amazing.

It was only a little more than half a year from his exile to his return, and the rice had only grown a little bit. If you want to breed hybrid rice, you have to do at least dozens of groups and plant four or five rounds of rice.

Sure enough, the legendary mage is fast.

He continued to read the letter, and Sneby said a lot on the letter, except for the beginning greeting him, the rest was all about hybrid rice, Sneby used the three-line hybridization method for hybridization, and now the rice yield has increased by 50 percent, although it is a laboratory condition, but the real environment can also increase the yield by at least 30 percent, which is already a great progress.

He took the seeds of these hybrid rice and looked at them for a long time, but unfortunately the hybrid rice could not be kept, and this seed only had a collection value.

Thinking of the seeds, Kaichi suddenly remembered that he had also brought some beet seeds from the small world, as well as beetroot heads.

He hurriedly took out the beetroot and beckoned Winnie and Erica: "This is what I brought back from the demon world, you can find a suitable place to plant the beetroot again, and remember to help me collect the seeds if they are generated." Those extra Erica who can't be planted, you can cook. ”

......

......

After two days at home and a good rest, Kaichi arrived at Fresenden's studio, which seemed to be very busy.

They had already come to visit when Kai returned, but this was the first time he had been to the studio.

"How did you get here when you got here?"

Seeing Jiayi coming, Fresenden and Jancy came out together.

Kaichi said, "Come and see you." Are you guys busy right now? I see that your electrical wiring has started to be laid in the residents' homes, are you going to install electric lights in the residents' homes?"

When he returned, he found that street lights had been installed throughout the city of Moshacher, especially in the docks, where the street lights were very bright, even at night, it was very busy.

There are so many boats coming and going in Moshacher, especially since many things can only be transported at night, so the dock does not stop even at night. In the past, torches were used, but the safety was not enough, and the lighting was not enough, and the efficiency was greatly reduced at night.

Now with the circuit lights, the lighting conditions have been greatly improved, the efficiency of the wharf at night is much higher, and the speed of cargo circulation has also been greatly increased.

The main road has become even more prosperous, and there were no shops open when it was dark, but now many shops on the main road will continue to be open until about 9 o'clock in the evening, which seems to be quite a bit of a city that never sleeps.

"Yes, the power station designed for us by His Excellency Magnay is now in operation, and now there is enough electricity to install wires for the homes of the residents. However, at the moment, the shops on the main road are the first to be guaranteed, and they are the most aggressive and offer the highest prices. ”

Fessenden led Kaichi inside, and at the same time briefed Kaichi on the situation.