[Eco-friendly frog] is not only a piece of green on the top of the head, which looks environmentally friendly, but also will lead by example to practice the concept of environmental protection.

Every time this little frog goes out, it neither steals nor robs, but only picks up some unwanted garbage that has been thrown away.

According to Hephaestus, it will randomly move around a radius of 3,000 square kilometers, centered on the owner's marker.

Looking at the numbers alone, many people may not have any idea of 3,000 square kilometers.

Let's take a few examples, the area of HB City on Baidu Encyclopedia is 2,140 square kilometers, Jiaozuo is 3,972 square kilometers, and Shanghai is 6,340 square kilometers.

3,000 square kilometers is located between Hebi and Jiaozuo, which is equivalent to half of Shanghai, so this area is still quite large, and it is basically a matter of luck to bring back any garbage.

Seeing that it was about to be the advent time, Li Yu didn't go out again, and temporarily put the marker in the Tertiary Period.

As for the traveling frog's nest, Li Yu transformed the vacant pigsty next to the brick house, closed all the surrounding areas, and added soil, water and some aquatic plants to turn it into a small pond.

It's a pity that there are no lotus flowers in the west, otherwise if you transplant a few more lotus plants into it, it should be better.

Later, Li Yu found the carpenter Nine Fingers and asked him to help build a miniature version of the small treehouse, which was placed on the edge of the pond, and put a small bed that Hephaestus gave him in the treehouse, which was only half the size of a palm, and it was completed.

The next day, the green frog appeared in the open space in front of the tree house without warning, much to the surprise of the little maid who got up in the morning to boil water.

Remembering Li Yu's explanation before leaving, she didn't bother the little tree frog, but just went out to catch some grasshoppers and shrimp and put them on the small table in the tree house.

"The Sword Comes"

After that, Clara was absent-minded all morning, running to the treehouse from time to time to take a look.

It was found that the tree frog was either sleeping in bed or by the pond in a daze, but the food on the table did not move at all.

The little maid was still worried about whether those things were not to the appetite of the [environmental frog], but when she went to see it again in the afternoon, the food was gone, and the little frog was missing.

Clara rubbed her eyes, and carefully searched the yard, but she didn't find the shadow of the [environmental frog], and couldn't help but panic slightly.

She also ran to ask Alvo next door, who also said that he didn't see any frogs.

The little maid said with a bitter face, "It's miserable, Merlin's little frog was lost by me." ”

Alvo didn't seem to be in a hurry, putting down the axe that was crackling, she was one of the few lizardmen who wanted to learn and could calm down to learn.

After listening to Li Yu's teachings and learning that the ultimate goal of the Shuangxiu Sect is to establish a land divine kingdom, this lizardman girl is keenly aware that her race will probably not be able to continue the closed self-sufficient life of the past in the future.

Therefore, although Li Yu has not yet opened a language study class to popularize the reading and writing of the lingua franca, Alvo himself has begun to learn to speak the lingua franca.

After more than two months of hard work, she has also achieved certain results, and now she can speak some simple lingua franca, but there are still some stumbles, she asked Clara.

"Merlin the Prophet...... When I was leaving, I told you...... Yes, do you want to look good at that little frog? ”

The little maid recalled, "It doesn't seem to be, he said that when he saw the little frog appear, he asked me to prepare something to eat for it, and I don't have to worry about anything else, and Alvo just now you should say that it is good, not good-looking." ”

"Then you don't have to cry over it, all of this should be arranged by the Prophet, just as he did for us." Alvo reassured.

Clara thought about it, and felt that Alvo had a point.

Li Yu didn't say that the little frog had to stay by the pond, but Clara still couldn't concentrate when she learned to write in the afternoon, so she simply excused herself to find the little frog to go outside for a walk.

In the end, a lot of frogs were found, but none of them were [environmental frogs].

Clara thought that Li Yu might not have seen the little frog before, and if she caught one and put it in the pond, she didn't know if he could see it.

Eventually, however, the little maid gave up on this somewhat tempting idea.

She just looked around the territory of the Shuangxiu Sect until sunset, and then returned to her lodgings.

And as soon as she entered the door, she heard a croaking of frogs.

Clara followed the sound all the way to the small tree house, looked inside, and sure enough, she saw the little green frog lying on its cot.

Will you be back?! The little maid was amazed, she had seen a lot of frogs, but she could run around, and this was the first one that could find the way back.

And Clara soon notices that there is a strange thing in the clearing next to the treehouse.

Looks like it should be a chair.

However, the little maid had never seen a chair like this before, it was a full circle larger than an ordinary chair, without legs, just sitting on the ground like this, the back of the chair was curved, although it was a little peeling, but in general it looked very good-looking.

However, there are two footrests under the chair that wrap the legs of the person sitting in it.

The little maid studied it and felt that it was a bit like an iron bench used to torture prisoners in the dungeon of Teacup Castle, which could bind prisoners in it and prevent them from escaping, so this should be some kind of torture instrument.

Trying to figure out the purpose of the chair in front of her, Clara immediately lost interest in it.

But the little maid became more and more curious about the little frog in the treehouse.

The torture instrument next to it looks like the style of Saturday's Divine Kingdom, it is definitely not something that lizards can make, and Li Yu is not here, the reason why it appears here is probably related to the little frog.

But this thing is so heavy, how did the little frog move it back?

With this doubt, Clara prepared food for the little frog again, and wanted to see it go out again, but this time until the night before going to bed, the little frog did not move, but only jumped around the pond a few times.

In the end, the little maid could not hold it anymore, so she had to go to bed, and the next morning, she slept until three o'clock in the morning.

The first thing I did when I got up was to rush to the edge of the pond, and sure enough, the mysterious little frog disappeared again.

This time, Clara also learned wisely, and didn't go out, so she moved a small stool and sat there staring at the door.

However, apart from Alvor's arrival to correct her pronunciation, there was no movement at the door all morning.

Seeing that it was time to eat at noon, the little maid heard the croaking of frogs again.

Clara looked back into the clearing in front of the treehouse, and this time she saw something round and a frog lying on it.

And the two are as if they appeared there out of thin air.

The Green Frog croaked a few times, as if to inform its owner that it was back, and then, ignoring the stunned little maid, jumped off the round thing and went to swim in the pool.