"This..." Zhang Mei's two colleagues were also stunned when they saw the scene in front of them, and they didn't know what to say.

"No, this is not where we just came in." Seongnam stepped forward, crouched down on the sand, grabbed a handful of sand, rubbed it on his hands, and said.

"Why?" Zhang Mei looked at it for a long time and didn't see any difference between this place and the place she just came in, not to mention that it was strange enough to have such a big sand pile under the tomb, what could there be two such sand piles.

"Have you noticed the sand?" Seongnam spread out his hand and handed the fine sand in his hand to everyone.

"What's the difference? Isn't it all sand yet? Xu Xin grabbed a little bit of the sand in Chengnan's hand, looked at it, and said disappreciably.

"It's not very different." Seongnam threw away the sand in his hand and pointed to the sand pile and said, "This sand is thicker than just now, and the temperature is very high, the sand just now is very fine like in the desert, but the opposite of the desert is that the sand over there is very low temperature." ”

"Huh~ really." After Xu Xin heard what Chengnan said, he inserted his hand into the sand, and after it was full, he felt a scorching heat envelop his palm.

"It's strange, ordinary sand can't have such a high temperature, right?" Zhang Mei was surprised after trying to insert her palm into the sand.

"Yes. So what we should be seeing is not the same pile of sand. Seongnam paused and said, "There is another way to prove it." ”

"What proof?" The other four asked almost at the same time.

"Hehe, if this is the sand pile we just came from, wouldn't we be able to see the hole and the rope you put down if we climb up?" Seongnam smiled as he pointed to the top of the sand pile.

"That's right. We forgot what to do. Zhang Mei laughed.

"Hehe, maybe it's because we're in a different situation." Seongnam smiled: "Let's go up and have a look." ”

"Okay." A few people said and began to climb up the sand.

Fortunately, the sand is thicker than the previous one, and the body does not sink too deep. But even so, the sand that ran into the trouser tube was still hot, and several people in the south of the city grinned.

"Hell, it's so hot." Seeing that he was about to climb up the sand, Ah Yi was scolded by the scalding.

The others didn't speak, but by their expressions, you could tell that they were in pain as well.