These crystals that are used as building materials contain extremely powerful energy fluctuations, which are more powerful than the energy contained in any spiritual stone they currently know.
"What material is this?"
All the strong men who saw the exquisite underground buildings were extremely surprised, and their eyes emitted a blazing light. These crystal stones were rare treasures and were beneficial to the strong men above the ninth level of Martial Emperor.
Chen Lei looked at these crystals and was also stunned, because he recognized this material. It was a material from the middle realm called Lingyuan Stone.
In fact, Emperor Zhatian, Liao Qiong, Saint Kunlun and Fairy Yue Ling also recognized the origin of this crystal stone at the first time, the Lingyuan Stone.
Lingyuan Stone is also extremely precious in the Middle Realm. It is a material used by the strong people in the Middle Realm to assist in cultivation. It is similar to Yuanshi and Lingshi in the Lower Realm, but the energy contained in it is Lingyuan force.
In the middle realm, this kind of spiritual essence stone is not only extremely rare, but also not a common commodity and is very difficult to find.
In Shijiazhai, Chen Lei had only seen a few palm-sized spiritual essence stones from Shi Feijiao. Shi Feijiao treasured these palm-sized spiritual essence stones very much.
And now, in the tiankeng below, there is actually a building, or a palace, made entirely of spiritual stones. What kind of treasures will be in the building below
At this moment, Di Zhatian, Sheng Kunlun and Liao Qiong realized that the opportunity in the building below was thousands of times more precious than they had imagined.
Although the other powerful people around did not recognize the Lingyuan Stone, the powerful aura fluctuations coming from the Lingyuan Stone could let them know that these crystal stones were not ordinary treasures but extremely precious.
"The treasures here belong to us, the demon descendants. If you don't want to die, get out of here immediately."
A powerful demon was very arrogant. Realizing the importance of the treasure in this tiankeng, he raised his hand and pointed, shouting at a group of powerful men from the Central Region opposite him.
This demon was about three meters tall, slightly thin, and very handsome. Behind him was a pair of huge black-gold wings, shining with countless black-gold lights and surrounded by runes, making him look like a dark god.
"That is the most powerful tribe among the demons, the Asura tribe..."
A powerful man from the Central Region, with a grim look on his face, recognized the origins of this demon-born man.
The Asura clan is known as the supreme royal clan among the demon clans. Every disciple in the clan is a rare genius. However, this clan is also extremely proud. They call themselves demon gods and regard all other clans as slaves, even the strong ones from various demon clans are no exception.
"Humph, do you really think that your Ashura clan is the master of this world? Don't dream if you want us to leave."
A strong man from the Central Region snorted coldly, and was also very powerful.
The speaker was a powerful spider. His body was like a giant millstone, tens of meters tall. The hair on his legs was several meters long, emitting a metallic luster. He looked like spears, emitting awe-inspiring power.
"court death!"
When the demon from the Asura clan saw that the Spider clan strongman not only did not obey his orders but also dared to mock him, his eyes became stern and he disappeared from the spot in an instant. The next moment, he appeared in front of the Spider clan strongman. The pair of black-gold divine wings behind him were like two guillotines, chopping towards the Spider clan strongman fiercely.