The Good for Nothing Seventh Young Lady Chapter 638: Building a city (9)

'This is the dark crystal buried in the ground when the demons built the city. This crystal is only available in the demon world. It contains a lot of dark elements. This dark crystal is placed here and can start this room. The French Array strengthened the walls of the entire city. As far as your human siege weapons are concerned, even if you bombard the reinforced walls for thirty or fifty years, there will never be a crack. ’

"So ... against the sky?" Shen Yanxiao's eyes widened, the wisdom of the demons really convinced.

"But the wall already before I saw the sun does not break a lot. Is it true that someone has used artillery for hundreds of years here?"

‘That was caused by the siege weapon of the Protoss. ’

"Protoss siege weapon." Shen Yanxiao was a little fascinated. The protoss has fallen for a long time. It is almost impossible for humans to have a protoss siege weapon. This means that if she turns on this magic array, then the sun will fail. Become a real city in the end!

Shen Yanxiao took a deep breath and said, "Can this dark crystal still open the magic circle?"

‘No, its dark element already is consumed. ’

Shen Yanxiao was stunned in an instant ...

Isn't this fun!

Looking at the world's first protective cover, but couldn't start, her heart was broken!

But the next second, Xiu Xiao cheered up Shen Yanxiao again.

‘But three plants in your hand can activate it. ’

"Really?" Shen Yanxiao said excitedly.

‘Well, why do you think I would let you here? ‘Xiu ’s voice was with an almost imperceptible smile.

"But three plants are planted here. What do the demon eat?" Shen Yanxiao hesitated a little. Before already, she was not sure where to plant the three plants.

'It's okay, planted here, the Falun here will produce three plants, and the dark elements produced by them will be spread by the Falun throughout the sun, which can not only strengthen the city walls, but also For those demons. ’

"Hey, this is so good? That ’s so fixed!" Shen Yanxiao no longer hesitated and took the three plants out of the Na ring directly. This basement is very hidden. If there is no repair guide, she would not find it It is safe to plant three plants here.

The three plants are very important to Shen Yanxiao, not only related to her survival in the barren land, but also to her contact with her seal in the future.

'After turning on the magic circle, the dark elements here will be fully activated. The dark elements will help the demon to evolve, and the characteristics in the demon's body will also intensify the changes in the dark elements. At that time, you can restore me at a high speed. Strength. ‘Xiu explained everything.

But one thing, Xiu didn't say.

That is, once the circle is turned on, the dark elements of the swiftness spread quickly, and will soon attract the demon around the sun, and those demon stimulated by the dark elements will enter the sun in large numbers.

With the seeds of the three plants in place, Shen Yanxiao looked at the dark crystal and asked, "What should I do with this?"

‘Put it here, the dark element here will slowly supplement the dark element lost by the dark crystal. At that time you can use it to strengthen other cities. ’

Reinforcement ... other cities!

Shen Yanxiao blinked and blinked. Indeed, as long as she completed the construction of the Sundown, she could expand towards the surrounding city.