Chapter 637: Jiancheng (8)

"Yeah, the high-rise building is flat, and I have a sense of accomplishment. When the construction of the city wall is completed, I will start to rebuild the building that does not fall inside."
‘The walls of Obsidian are indeed very strong, but if you go to the bottom of the tower below the central tower, there may be more discoveries. If you do not seem to have thrown an opinion.
Shen Yanxiao raised his eyebrows slightly, and it seems to be very familiar with the repair of the sun. She did not ask much, and directly followed the repairs, and came to the central tower.
The tower stands in the center of the sun. After so many years of baptism, it has been somewhat broken, but it has retained its original appearance.
Walking into the tower, the dark steps were dark, and Yan Yanxiao looked for an entrance that might lead to the underground, and finally found a hidden passage under a broken statue of the demon.
Entering the passage, Shen Yanxiao took out the condensed crystal, illuminating the surrounding, narrow squats, only allowed one person to pass, and the surrounding wet walls made people feel cold.
The narrow martyrdom seems to have not been so far, and the ladder of the ring is infinitely downward.
Shen Yanxiao did not know how long she had gone. When she finally felt a little tired, the ladder finally reached the end.
At the end of the ladder, a quaint stone door is in front of her, and the stone door is engraved with delicate patterns on both sides. After thousands of years, the craftsmen are still showing the craftsman's exquisite skills.
‘Push it away. 'Open the opening.
Shen Yanxiao took a step forward and took a deep breath and opened his arms to try to push the stone door.
However, this seemingly small Shimen, but like a 10,000-ton boulders, Shen Yan Xiao spent a lot of effort, and did not push the slightest.
"I am going! This is what I do, so heavy!" Shen Yan Xiao smashed her sore wrist. She concentrated all her strength on her hands and could not push the stone door. She knew that her current strength was even punched. Stone wall is not a difficult thing.
‘Hands on the door, I am coming. ‘The sound of the cold and clear sounds.
According to his words, Shen Yanxiao put his hands on the stone door.
The next second, she seemed to feel a pair of cold hands covering her hands, a hint of coolness coming from the palm of her hand, but not seeing anything.
Hey, scream.
Shimen slowly pushed away, and Yan Yanxiao’s eyes wide open.
The coolness disappeared from her hand and repaired the power that belonged to him.
Holding the condensed crystal, Shen Yanxiao walked into the stone gate.
It was clearly closed for thousands of years, but there was still a torch in the Shimen.
Inside the Shimen is a huge basement. The entire basement is rounded. On the surrounding walls, a torch with a burning blue flame is hanging.
Without air or fuel, these torches still sway.
‘This is the underground energy that does not fall. Do you see the black crystal in the middle of the room? ’
Shen Yanxiao looked at the black crystal in the middle of the center. It had the size of a man's head. It was like a dusty pearl. It was dull and dull. Even if the flames swayed around it, it did not leave a slight reflection on it. It is like pure black, absorbing the light around.
"What is this?" Shen Yanxiao walked over and hugged the dim crystal.
The crystal is not small, but the weight is extraordinarily light. Shen Yanxiao took it almost without any effort.