The size of the key space became infinite. Although she didn't know how big it was, no matter how many things she put in it, she could put them in easily, and her daily life became much more convenient.

The fourth time she spent one tael of silver and won a complete set of geological monitoring equipment. At first she thought it was the system that was malfunctioning. She spent one tael of silver only to win such a thing, which was not of much value. Didn't she waste one tael of silver and a chance to win the lottery?

But just as she was thinking this, she was slapped in the face.

Due to the lack of rain for several months and the severe drought, the village wells are about to dry up. The water that is pumped out is getting less and less every day, and it is slowly turning into muddy water that is completely undrinkable.

In addition, the crops in the fields are not growing well due to lack of water and are almost dying from drought.

At that time, she thought of the complete set of geological monitoring equipment stored in the space, took the equipment and walked around the village, and found five places suitable for digging wells, thus solving the drinking water problem in the village.

The fifth lottery cost me five thousand taels, and I won the unlimited breeding base, which is even more awesome.

Before being bound by Tuanzi to the Great Zhou, she could say without exaggeration that she had witnessed the most advanced technology of the later era.

But when she drew the Infinite Breeding Base and knew the purpose of this base, she felt that the so-called high-tech she had seen before was really not enough. It really felt like a small witch compared to a big witch.

Although using the infinite breeding base requires an additional 10,000 taels of silver plus an additional 10 million gratitude points, these costs are far less than the value of the infinite breeding base.

It was precisely because of the unlimited breeding base that she was able to produce tens of thousands of ducklings at once, laying a good foundation for eradicating locusts.

She had witnessed the power of the system's lottery in the previous five draws, but the prizes from the first draw shocked her again.

The first time he drew the lottery, he only spent ten thousand taels and won a dark green hairpin.

It looks like just a hairpin, but it is actually a cross-interface broadcast converter.

Ever since she got the hairpin live broadcast converter, every time she started broadcasting, people in later generations could watch what was happening on her side in the live broadcast room, which amazed her.

She and Tuanzi relied on frequent live broadcasts to accumulate super high popularity in a short period of time, which attracted the attention of the system mall and gave them the opportunity to trade with the system mall.

Ever since she connected with the system mall, she had never encountered any problems with supplies.

No matter what she needed, no matter how much, she could buy it directly from the mall, and the price she paid was really nothing to her.

For example, she bought 10 million kilograms of grain with two pieces of jewelry, and later bought a soul-returning pill in exchange for 90 million kilograms of grain.

She always felt like she was getting a bargain in the mall. After all, no matter how precious the Soul-Returning Pills were, they couldn't be as valuable as 90 million kilograms of grain.

But the system mall gave her 90 million kilograms of food. Every time she saw the mountains of food in her space, she felt that the mall was a sucker.

Later, she bought cotton-padded clothes, quilts and other cold-resistant supplies from the mall, all at very low prices.

But there was one thing that made her very depressed, that was that there was a limit on the items she could buy from the system mall.

The mall would only sell supplies to her if she needed them to help the poor, had no supplies on hand, and had no way to buy them from other places. Later, it was specified that the only way to trade was with Soul-Resurrection Pills.