There was a slight sound on the beams under him, and the little girl climbed up with two nests and a piece of pickles.

handed the meal to Xu San, "Uncle, eat!" Today, Wotou Niang added bean noodles, which is sweet. ”

Xu San took the nest head and rubbed the little girl's head, "Have you eaten?" ”

"Eat!" The little girl smiled sweetly and sat down next to Xu San.

I took a bite of the nest, it was a little sweet, it was still doughy, and it was delicious.

"Is it delicious?" The little girl stared at Xu San.

"Delicious!"

"I made today's wotou." The little girl narrowed her eyes proudly, then took out a small notebook and pencil, and began to write and draw in the notebook.

Xu San looked at the same, it was a math problem.

Biting the nest head and watching the little girl do the questions seriously, this day is really pleasant.

The little girl is seven years old this year, but Xu San's mathematics has taught the one-dimensional equation, which is already very fast, if it is about the fourth or fifth grade course in the next life, but it seems that there is no pressure at all to see the little girl do it.

Take another bite of pickles and turn your eyes to your own yard.

Now in the yard, Sister Hua and Su Yuan are turning over the soil in the greenhouse, building a shelf, and it seems that they are ready to plant beans.

The temperature in the greenhouse was very high, and the intense physical labor made Su Yuan's forehead sweat a lot, she gently wiped the sweat with a towel and continued to work.

Time passed little by little, the little girl went to continue to look at the store with Su Yuan after finishing her homework, Sister Hua finished building a shelf to replace Xiaohong to listen to the walkie-talkie, Xiaohong lay on the bed to make up for sleep, and Ma Cuilan went to the toy workshop to make a batch of orders from the magic capital.

I looked at my watch, and before I knew it, it was already four o'clock, the sun was already in the west, and the temperature was starting to drop.

The sky is still clear, suitable for flying drones, but I don't know if Li Si has found a suitable position.

Riding a motorcycle, Xu San came to Sister Hua's original yard, where he was going to operate the drone.

Huangya Cave is more than 200 kilometers away from Ping'an, and with the help of the power of the system, there is no problem at all in operation.

.

Li Si opened the box containing the FlyCart30 on a flat grass.

Then, the cross-era shape of the FlyCart30 instantly shocked Li Si's jaw, although it was not what was in the box, but the exquisite design made its eyes sink deep into it and couldn't extricate itself.

Li Si was born in the Tang Sect and has a deep knowledge of the art of organs, but no matter how deep it is, it cannot be compared with modern technology.

If it weren't for Xu Sanyi's repeated instructions to let him handle it lightly and not to study it without authorization, he would have to dismantle it himself at this moment.

After the dismantling of the box containing the drone, it is a simple take-off and landing pad, which can be automatically leveled as long as it is placed in a similar place.

After a slight mechanical sound, Li Si carefully put the FlyCart30 on the landing pad, and then he asked through the intercom, "What should I do next?" ”

"Stand back." Xu San's deep voice came from the walkie-talkie.

After Li Si took a few steps back, FlyCart30 was launched under Xu San's remote control.

The eight rotors rotated rapidly, driving the light fuselage, leaping up and flying out into the eastern sky, turning into a black dot in the blink of an eye.

Li Si thinks he is well-informed, even when he got the walkie-talkie, he was not much surprised, but when he saw the drone take off today, he really thought that he had met a fairy.

Half a minute later, he reacted and turned on the intercom, "That. That and that! Li Si racked his brains and stammered for a long time before finding a suitable term, "That trap beast flew away!" ”