The ancients used celestial phenomena to judge good fortune and bad fortune, even in modern times with advanced science and technology. It's not that it works, it's just a comfort and autosuggestion.

Yixing looked at the drizzle outside the tent, and for him, it didn't matter when he went down. All he cared about was getting back safely, and that was the most important thing to him. On the other hand, the researchers were the same group of researchers, who were itching in the face of the mysterious ruins, but they had to wait patiently. Their faces are now as cold as the weather.

Li Yi was hiding back and forth in the tent, Ao Tao was watching from the side, and couldn't help but say, "Can you not move, it's annoying." Actually, the two of them are not like this usually, but today's rain has delayed the next hole, which makes him unhappy.

The next day, when the sky cleared slightly, Li Yi came to Yixing's tent to discuss whether to go down. Yixing looked at the person in front of him and knew that no matter what he said, the other party's heart had already been determined. Talking too much left a bad impression, and after pondering for a while, he nodded and agreed. After sending Li Yi away, Yixing also began to prepare for his dress after a short phone call with Quebai and Wenqi.

At noon, the clouds were still a little thick, and the light was not very good. A group of people were standing in front of a deep pit discussing something.

"Professor Li, you better not go down first." Yixing said to Li Yi, no matter what the purpose of the two is, but in order to ensure the safety of these intellectuals, Yixing also spoke.

Li Yi and several other well-known experts, the expressions on their faces made Yixing white-tongued. Seeing this, Yixing had no choice but to check the equipment in the lower cave.

"Students, this is a great excavation. I think you'll be curious to know the secrets here, but today, we're going to unveil the veil that has been dormant for thousands of years. After speaking, everyone present was excited, and even Yixing was a little moved. I have to say that Li Yi is very good at inspiring.

In the slow and orderly descent, Yixing looked at the surrounding soil, which was still very wet, because it had just rained. In fact, now is not the best time to enter the cave, before it is placed, these experts will not be so anxious, thousands of years have passed, do you still care about a day and a half of a month? It's just that this time, it seems that I am a little too anxious. While thinking about it, Yixing arrived, and at the bottom of the cave, Quebai helped him untie his equipment and said, "I think this place is very unusual." After speaking, he was ready to take the next person.

When Yixing heard this, his brows furrowed slightly, but then he returned to his original state well. After getting used to the light and smell of the cave bottom, Yixing began to look around, and he remembered that Bai Kun had said, "If you walk along the underground river here, you can see that door, and, before that, it was unusually safe." I kept looking around, remembering my surroundings and seeing if there was a clue, only to be disappointed. And he didn't feel that what Quebai said was unusual, and his caution made him think about Quebai's words. Looking at the river in front of us, let's call it a river, it's too small, and it's still after the rain. Well, after the rain. Suddenly, Yixing seemed to understand something, "By the way, after the rain, the water level of the river here has not changed, and it can be seen from the water line of the nearby soil that the water level here is stable." ”

Yixing silently thought in his heart, "The underground river here is so shallow, if it is not affected by the infiltration of surface water, what is it?" "And ......" seems to have some doubts, and always feels that something is wrong, but Yixing has not figured it out. While he was looking around, the personnel of the operation came down. They are, the members of the heart: Yixing, Quebai, Wenqi, and Li Yi, Ao Tao and their subordinates or students from the excavation team. As for Bai Kun, he stayed on the ground and was responsible.

Looking at the group of people, the main hall is well equipped, and there is no problem with communication with the ground. Begin to get closer and closer like that door......

(So, what kind of strange experience awaits everyone?) ）

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