Sign in and get rich in farming

The long-lost exclamation mark appeared again in the upper right corner of the system.

Yu Hongdou looked at it flickering, and she didn't want to click on it at all.

However, knowing that avoiding the problem would not solve the problem and that knowing more information might give her the upper hand, Yu Hongdou finally clicked on it.

[Discover system energy: Submit to the system? After submission, you can check the task progress. ]

So the system just discovered that there were energy stones in her backpack?

Yu Hongdou was skeptical for a moment. After all, the system should have discovered it immediately when the signed-in items entered the backpack.

But she was sure that when she opened the system panel after getting the energy stone, the exclamation mark did not appear.

Yu Hongdou hesitated for a moment, thinking about the bodies of the mother and son who had not yet signed in, and nodded "Yes" with gritted teeth.

She wondered if the system would give more hints.

[Energy acquisition successful! Loading system tasks...]

The exclamation mark at the end flashed back and forth like a row of indicator lights.

About five seconds later, an exclamation mark button appeared on the system panel.

The previous icon was an exclamation mark, but now a circular base has been added under the exclamation mark.

Anyone who has been on the Internet for many years can tell at a glance that this is a button.

Yu Hongdou clicked a button and a window popped up:

[Task 1: Find the system energy stone and upgrade the system (progress 1%)]

The message is underlined and is obviously clickable.

Yu Hongdou nodded with a bit of curiosity and anticipation...

[The system received insufficient information, and the detailed progress of the task cannot be read...]

...凎, I've been fooled by this stupid system again.

Yu Hongdou angrily closed the system interface, feeling angry and distressed. She resisted the urge to curse, closed her eyes and began to review today's gains.

It is currently known that the energy stone is probably what the Hat Fairy is eager to find, and it is also the key for the fellow villager to return home.

The system also requires energy stones, which can be upgraded through this thing.

The energy stone may be related to the meteorite. Judging from Mi Sheng’s chemical formula and the traces left by his fellow chemistry graduate students, it needs to be purified or synthesized.

There is a high probability that Cao Yun and Xu Maoling discovered this, and were even chosen by the Hat Fairy as the next "mineral seeker" or chemical assistant.

Later, some kind of accident must have happened, Cao Yun and Xu Maoling disappeared, and the Hat Fairy hid himself.

And the Hat Fairy, as the teacher said before, is not a person, but a disciple.

Judging from today's murals, the first Hat Fairy should be a woman who accidentally landed in this world and was rescued by several ancient people, who then took them to the Hat Fairy and rewarded them.

One of the ancient people did not choose gold and silver, but chose education. It is currently speculated that this person is most likely Huang Mingyu.

Huang Mingyu helped Chen Xiang rebel and establish the Chen Dynasty. They must have made some kind of agreement, but Chen Xiang did not abide by it, so Huang Mingyu resigned and left...

When Yu Hongdou thought of this, she suddenly opened her eyes, glanced at the teacher who had closed his eyes, and carefully approached Tan Yanlin and pulled his sleeve.

Tan Yanlin, who was resting with his eyes closed, opened his eyes and looked at her without saying a word.

"How long did the Chen Dynasty exist?" Yu Hongdou asked in a low voice.

I was afraid of disturbing the teacher who was taking a break, and I also felt a little embarrassed for not having studied much history.

"Thirty years later, after Huang Mingyu left, ten years later, Chen Xiang was killed by palace maids. The Chen family had no descendants, and the ministers were leaderless. They pushed Chen Xiang's uncle Zhou Zhang to be the emperor. After Zhou Zhang ascended the throne, he changed the country's name to Zhou."

While Tan Yanlin was giving historical illiterate Hongdou some scientific knowledge, he was guessing why she asked this question.

"Huang Mingyu?" After thinking carefully, Tan Yanlin knew the purpose of Yu Hongdou asking Chen Chao.

Yu Hongdou nodded, sat up, and waved to Tan Yanlin. The two of them went to the other side of the fire and talked in low voices.

Yu Hongdou told Tan Yanlin about her guess about the hat fairy.

"Huang Mingyu must have come back to find the Hat Fairy. He is the only one who chose to receive education and has a deeper friendship with the Hat Fairy. He must have a way to contact the Hat Fairy."

"Then he should have stayed with the Hat Fairy until something happened to him or he died. Then he started looking for a successor. What we just saw should be the place where he tested his successor."

Huang Mingyu somehow found her fellow countrymen who studied fine arts and chemistry. She couldn't guess why they were imprisoned, but in the end Huang Mingyu tempted them with benefits and finally got the chemistry students' approval and inherited the hat fairy.

Then the chemist searched for half his life, but never found it, and died in some unknown place in this world.

As for whether the chemist had successors, it is impossible to infer. He may have looked for them, but whether he found them in the end is unclear. As for whether Cao Yun and Xu Maoling really were the successors, these are all questions.

"These hat fairies have arranged messengers in the world, and they have been passed down from generation to generation. They seem to be looking for the same thing." Tan Yanlin saw Yu Hongdou stop talking and added to his speech.

"This kind of thing is very important to the Hat Fairy. The formula that Mi Sheng got, the rumor that he could turn stone into gold, and the formulas just now all indicate one thing, that is, the thing the Hat Fairy needs needs to be fused, and the fusion materials require many, many kinds of minerals."

When Tan Yanlin said this, Yu Hongdou was full of admiration.

No wonder he is a child prodigy, he gets to the point as soon as he opens his mouth.

"Yes, I guess what they are looking for is related to falling stars. Do you know where a star has fallen before?" Yu Hongdou exchanged information with him.

She knew too little about the outside world. Even though her father and brother had been working hard to make a living, Yu Hongdou, who had just stepped out of the county town, was still a little frog at the bottom of a well.

She knew the map of Qi Dynasty, but she had never seen the cities of Qi Dynasty to see if they matched the cities in her impression one by one, let alone know whether there were any rumors of falling stars in certain places.

After hearing what Yu Hongdou said, Tan Yanlin was surprised at first, then thought about it, and finally nodded.

"I remember from the Fengwuzhi that about ten years ago, a mirage suddenly appeared in Yunhai County at the South Gate of Heaven. That night, falling stars fell from the sky, but most of them fell into the sea. Later, fishermen near the coast said they had salvaged some and sold them to a Taoist temple."

After Tan Yanlin finished speaking, he looked at Yu Hongdou and added, "You can't read Fengwuzhi."

Yu Hongdou used her eyes to wonder why she couldn’t read it. Was it a colored book?

"'Fengwuzhi' is a tabloid compiled by an organization called Tongtianlou. It records some bizarre events. Ten years ago, it fabricated a story about the Imperial Noble Consort and the eldest prince, saying that the Imperial Noble Consort had replaced the prince with a cat. It was banned and Tongtianlou has disappeared since then." Tan Yanlin explained.

What he didn't say was that after this incident, the eldest prince secretly looted and destroyed the "Fengwuzhi" everywhere, and the few tabloids circulating in the world were almost destroyed. Even if someone had a collection of them, they didn't dare to let anyone know.

Oh wow! This organization that sounds like a tabloid actually discovered the truth!

Yu Hongdou's eyes lit up and she became more interested in the Tongtian Tower.