The same explosive effect will also be different when it comes to the broken stones on the soil-fried slope.

In addition, the safety during use must be taken into account. The leads need to be longer and the safety distance must be calculated.

"Thanks for your hard work!"

Qin Chi smiled at her and handed her a glass of cold warm water.

After being together for so long, he also understood some of the girl's preferences, for example, she didn't seem to like drinking tea so much!

Annuo took the water cup and drank it all. After putting it down, he looked at Qin Chi and said, "I can only provide you with one or two hundred of this thing!"

She had seen the ore vein in Qinchi. With the power of the explosive she chose, one or two hundred explosive packs were enough to blow up the ore vein.

Knowing that there are some raw materials in this thing can only be found near Wentangchi. Qin Chi probably guessed that the raw materials for this thing are difficult to find, so he had no opinion on Annuo's number of one or two hundred.

After returning home, Xu's mother, who was making clothes for Annuo in the yard, was startled when she saw the little girl coming back in a dirt. She quickly put down the work she brought in and stood up and asked, "What's wrong? Why did she get covered in dirt!"

Annuo and Qin Chi looked at each other, and finally said with a smile: "It's okay, I just went around the field!"

"In the ground?"

Xu's mother was a little confused.

After moving to Xingping Mansion, they did not buy any more land!

"It's Mr. Fan's land. Didn't he buy a machine for ploughing land in another world before? Something happened to Arnold went over and took a look and accidentally made it!"

Qin Chi added beside her.

The matters involved in black gunpowder are too complicated, and they don’t plan to let Xu’s mother know.

"That's it, Yuzhu, go and boil some hot water for Nuoya to wash it!"

"Sister Fuling has already made preparations!"

When I saw the young lady coming back with mud, I quickly boiled water.

Xu's mother asked Annuo to sit down in the yard for a while. Qin Chi went to say hello to the two and went back to her study.

Then start looking for things through the cabinets!

"What are you looking for?"

Uncle Wu in the dark saw that he had been searching for a long time but couldn't find anything, so he couldn't help asking.

"Old Hu's copybook!"

Mr. Hu is a famous calligraphy master in Yan Guo. When he first started practicing calligraphy, his father asked him for a copybook. The last time his father sent the book, this copybook was included.

Uncle Wu flipped through the back window and came to help him find it.

He picked up a book in the corner of the bookshelf and looked at Qin Chi and asked, "Is this post?"

Qin Chi walked over and took the book, opened it, nodded: "It's it!"

"Didn't you say that Mr. Hu's word is not suitable for you? What do you suddenly find it to do!"

Qin Chi found a beautiful box and put the book back and said, "Give it a gift!"

Mr. Hu’s calligraphy is in a lively and elegant style. His calligraphy is ostentatious at first, but later becomes calm and restrained, and it is not in the same style.

But he is not suitable for someone but very suitable for him!

"I'm sorry to send the things to my senior brother, and I'm just saying that I'm congratulating you on getting the Yuan Dynasty for the local examination!"

As for the flowing tables placed by the Qian family, it is not convenient for him to come forward.

"good!"

Uncle Wu took the gift box and flipped out of the window.

After Qin Chi finished the gifts, Annuo had already returned to his room to wash up.

Xu's mother was still sewing clothes in the yard. Qin Chi looked at the semi-finished waist seal she was holding and asked in a warm voice: "Arnold?"
Chapter completed!