Gong Hongyu judged that Ma Junfeng was also in deep thought with himself just now, and felt that he was also thinking about seeing the desert city on the tower of the desert city.

"Hmm. ”

Ma Junfeng nodded.

Ma Junfeng didn't seem to intend to keep his thoughts, he added.

"I saw a city from the top of the desert city. But there is no record of which city it was. ”

Ma Junfeng summarized what he saw, and then exchanged opinions with Gong Hongyu.

"What I saw was documented. It is an ancient city. It's just that the ancient city no longer exists, and it has been buried by yellow sand!"

Gong Hongyu couldn't figure it out.

The two looked at each other for a long time, and suddenly, Gong Hongyu seemed to think of something, and he suddenly high-fived.

"Horse rider, so that's it!"

"How?"

As soon as Gong Hongyu wanted to tell what he had discovered, Jiang Mumu interjected coldly and asked.

Malegobi's, the system slip too fast, Lao Tzu just wanted to grab the little tail, so let the system slip!

Jiang Mumu remembered what happened in the sea of knowledge just now, and he choked for a while.

Seeing Jiang Mumu's hideous face, Gong Hongyu quickly retreated to Ma Junfeng's side, and he asked Ma Junfeng softly.

"Why did your little girlfriend change her face?"

When Ma Junfeng heard Gong Hongyu and Jiang Mumu's words, the originally melancholy look on his face suddenly became much more cheerful.

"She's always been like this. ”

Ma Junfeng's tone sounded possessive.

Gong Hongyu couldn't help but glance at Ma Junfeng with disdain.

"I guess the ruins of the ancient city that can be seen by the Desert City Tower are just below the current Desert City!"

Gong Hongyu explained the reason in one sentence, and Ma Junfeng felt that only this reason could be explained clearly.

Gong Hongyu was proud of his discovery, but he received Jiang Mumu's sneering eyes.

"Horse rider, do you have an opinion!?"

Gong Hongyu didn't feel that his inference was wrong, and he immediately asked Jiang Mumu.

"Damn, who cares about the reason!

Jiang Mumu said and plunged into the inside of the city tower.

Jiang Mumu's words immediately reminded the two who were caught in academic research.

It seems that we are old and backwards......

The two glanced at each other a little awkwardly, and followed Jiang Mumu into the city tower.

The interior of the tower is now in tatters.

The floor inside the castle tower was originally paved with neatly cut carved stone bricks.

Now it has been completely warped, and some have even weathered into slag.

Some weathered into pebbles and were buried in the soil.

There are also some dead grass growing on the ground inside.

The walls inside the castle tower have also been reduced from frescoes to ruins.

The roof inside has been opened with a large hole, and you can see through the starry sky from the bottom.

The eaves of the interior were covered with falling sand, and the sound of small creatures crawling could be heard.

The three of them walked cautiously forward, reaching their goal.

According to Gong Hongyu's judgment, the key to open the king's tomb is on the altar inside the city tower.

The Desert Tower was originally built to honor the gods.

Gong Hongyu believes that something as important as the key to open the king's tomb must have been placed on the altar.

The three of them spared some pillars that had weathered into stone piers, and quickly found the offering platform that had been turned into a loess mound.

Gong Hongyu took out the tool and handed it to the three of them.

Jiang Mumu and Ma Junfeng refused.

"I'm used to using my own. ”

Ma Junfeng took out his shovel as he spoke, and he began to pull the loess mound.