Feng Chenglin looked at his admiring eyes and couldn't help but wonder: "This iron lump... so amazing?"

Dingmiao glared at him disgustingly: "Ice iron itself is difficult to smelt, so when casting, it takes a lot of the foundry's power...not to mention, it is necessary to engrave on it!! This kind of micro-carving craft is very inherent Test people's skills..."

"map"

Ling Luoyu groaned, rubbing his fingertips across the surface, looking at Yang Zhi with glaring eyes.

"This is a map of the sea!"

Yang Xinlan took a breath: "How do you know!?"

She had watched it for a long time, but only after Yang Zhi's reminder did she realize that the carved pattern on it was the sea area where she had lived since childhood.

Unexpectedly, Ling Luoyu only glanced roughly and saw the clues.

Not to mention, there is a clear difference between the sea area at this time and the map above the iron lump.

Did Yang Zhi tell her?

"Little brother"

"not me!"

Yang Zhi was also full of surprise, and shook his head incredible.

"Miss Ling, this map is the original map of our sea area. After so many years of transformation, it has long changed. How did you know?!"

"No matter how you change, but the forbidden area has not changed!"

Ling Luoyu pointed to one of them.

"Here is the forbidden area...Here is your Hall of Longevity, this is Ze Palace...Although all the halls are replaced by dots, the large and small lines above have not changed much..."

She marked a passage with her nails.

"If I guessed right, we just passed through here and entered where we are now..."

Dingmiao looked at her fingertips and clicked on one of the places: "This is the entrance for me and Brother Feng..."

His eyes dodged, he looked around suddenly, as if thinking of something, there was no wrinkle, but no sound.

Ling Luoyu guessed the suspicion in his heart: "Are you wondering... why this iron lump is so long, but the palace where we are in, it seems not so long!"

Dingmiaoyou looked at her: "You can see it too?"

This is where his doubts are!

According to his inference, the existence of this iron lump does not exist for 10,000 years, but it must be 9,000 years.

However, the existence of these palaces lasts only a few thousand years at most.

The palace has been passed down for thousands of years to the present, and there is no more wood left!

Even if it is repairing and living at the same time, it is impossible to have traces of ten thousand years ago.

"These palaces... were built by our ancestors!"

Yang Zhi sat on the ground, took the iron lump, and placed it in the light of the candle.

"Do you remember... the bones you saw in the bone hole?!"

"Bone hole?" Feng Chenglin and Dingmiao immediately looked at each other: "It was when we came down... those coffins?"

Ling Luoyu's heart moved: "Isn't that the ancestors of your sea area?"

"Ancestors?"

Yang Zhi suddenly sneered and closed the iron bumps.

"Other customs in our seas are different from yours, but the ancestors have to go into the soil for safety after death, and the point that Ye Luo returns to the root...it is exactly the same!!"

Yang Xinlan sighed: "The bone hole... is the most primitive thing in the sea, and it is also one of the lines on the map of the sea that you have seen! When our ancestors discovered it... it already existed! "