Mecha Star Wars.

Chapter 1249 Imitation
"What is it?" Aohen asked.

His hands were pressed tightly against his waist.

"Yes..." Du Xingyu hesitated for a moment and added fuel to the fire.

"Some time ago, we saw a stone slab with a shape that matched this one on the road. Someone said it was the key to the ancient secret realm. I even held it in my hand and touched it. It felt like a broken stone picked up from the roadside. I thought that person was talking nonsense..."

"Where is that thing?" Ling Yichen asked.

"I threw it back! I even called the person who said that either a fool or a lunatic... Who would have thought that you could find a real ancient key on the street?"

Du Xingyu pretended to be regretful, slapping his thigh and wailing: "If I had known this would happen, I would have gotten the thing no matter what! Oh my! This is really..."

Although it's a pity for Ling Yichen, Du Xingyu can't be blamed.

If it were him, he would never believe that a real key to a secret realm would suddenly appear on the roadside.

Of course, he didn't completely believe Du Xingyu's words. But judging from Lin Fan's and his reactions, the two of them must have seen the key.

"What should we do now?" Ling Yichen sighed helplessly, "The road ahead is blocked. We can't just go back now and try our luck at the place you mentioned to see if we can still find the key?"

You will definitely not find it if you look for it, the thing is already firmly in Changtian Gate.

But Du Xingyu still had to act, so he immediately stood up and tried to walk back, "Okay! Let's get out of here!"

"Wait!" Aohen stopped her, took the paper from Lin Fan's hand, put it next to the depression on the door, and turned around to ask her, "Since you remember the size and details so clearly, it shouldn't be difficult to build an identical thing on the spot."

Lin Fan raised his eyes and looked at Ao Hen.

She was also hesitating just now whether to try to copy a key of the same shape and try to open it.

But then I also feel that if it is really a passage from the ancient world, it shouldn't be able to be opened just by having the same shape.

Moreover, if there really is an ancient world behind... She is not afraid with the support of the mecha alone, but with the addition of these people beside her... They might not be able to handle it, right?
Besides, the key is already in the hands of Changtian Sect. As long as they get out, they can find a chance to send a message to her master, the Sect Leader Chengkong.

Not to mention that opening the door would be a piece of cake, even if there was something going on inside, those big guys who have lived for thousands of years would be able to handle it better than a bunch of inexperienced youngsters like them, right?
But if the world behind is the ancient world, if she can enter it now, maybe she can find traces of the Tianji Sect of Yinze, and then find the secret realm where the Chaos Pearl is...

Lin Fan's heart was wavering wildly between whether to try or not, until he saw Ao Hen's ambitious eyes.

Yes! Now that you are here, if you don’t give it a try, you will have regrets when you look back on it.

The distance between her and the Chaos Pearl might be just this door. If she missed it, she didn't know how long she would have to wait before hearing news from the ancient world again.

As for the danger... at worst she could just blow up her vest and use her star body to protect Du Xingyu, which shouldn't be a problem.

Aohen and Ling Yichen...

They are all Jindan cultivators. Since they have the ambition to enter the ancient world, they should make all kinds of preparations and take responsibility for life and death.

At the critical moment, it was good enough that she didn't add another blow... Oh, no, from the surface, she was the one with the lowest cultivation.

They didn't even consider that she had just started to "build a foundation", so naturally they couldn't expect her to be of any help, right?
"Okay," Lin Fan nodded. "It's just basic forging skills. It's just that the material can't be consistent. Moreover, this kind of key usually has a special structure inside that can match the structure inside the door. If it's just the same in appearance, I'm afraid it won't open the door."

"But I didn't sense any special spiritual power formation diagram in that thing at that time..." Du Xingyu looked at Lin Fan for confirmation.

Lin Fan didn't sense anything special in the key. That's why everyone thought it was just a pretext for a superior to destroy Brahma City, and didn't take it seriously.

"It could also be an ancient method, or the prohibition itself is too high. It's normal that you can't feel it with your low realm." Ling Yichen said.

Du Xingyu pouted unhappily, but didn't say anything.

With their foundation-building cultivation, they really couldn't sense it if it was really done by cultivators above the Nascent Soul stage. Aohen felt the side of the belt with his left hand inconspicuously and said to Lin Fan, "Don't worry about the inside for now. What if we are overthinking it and the appearance is just right? Let's try it!"

Lin Fan nodded and reached into the groove to feel the material of the stone door: "Although the materials cannot be the same, it is better to match them as much as possible. If there is stone refining material, I can forge it into a material as close to this door as possible. Without considering the internal details, I may be able to deceive it."

"Stone refining materials? I don't seem to have that kind of thing. And when I left the sect last time, I handed over all the things I collected." Although Du Xingyu said this, he still squatted on the ground and started to take out his disciple order.

Ao Hen shook his head directly: "We demon cultivators like shiny things, and never pay attention to this kind of non-luminous stone."

"Not to mention Lin Fan," Du Xingyu suddenly looked up and said, "She has only been a mechanical engineer for a year, and she only has those worthless scraps of copper and iron. She is the poorest among us. Senior Brother Ling, your Taixu Palace has always been rich, do you have any suitable refining materials? Borrow them first!"

There were some suitable things in Ling Yichen's storage bag. They were not given by the elders before, but were from his own private storage.

So when I take out my pocket, it’s not as easy as before.

Besides, it would be fine if it was given to Lin Fan and Du Xingyu, but to torture him? He was very upset.

"Borrow?" Ling Yichen frowned unhappily, "I've already refined it, can you still ask for a loan?"

"Why not borrow it?" Du Xingyu had already put the things on the ground into his disciple order. "No matter how it is refined, it's all yours. We're not fighting for it. It's just opening a door. Even if it doesn't work, the things are still yours. You also got a key that's exactly the same as the ancient key for free. This commemorative significance is extraordinary!"

"Refining materials can be refined and reforged repeatedly." Lin Fan continued, "We are just borrowing it to change its shape, and the thing still belongs to you. When you want to use it again in the future, just use it as refined refining material."

"That's right," Du Xingyu said, "We won't charge you a cent and will help you refine it. Senior Brother Ling, you definitely made a profit!"

Ling Yichen thought about it and it was true. The resistance in his heart was not so strong anymore, and he took out a gray-white irregular prism with a layer of frost on the surface.

"This is it!" Du Xingyu widened his eyes, looking at the ice-blue luster faintly revealed in the ice cracks mixed in the gray-white background, and was extremely surprised.

"Mysterious Frost Cold Marrow Stone." Lin Fan recognized it at first sight because she also had it in her disciple order. "It is a high-level refining material second only to the top-level immortal stone. It can enhance the stability, defense and durability of magic tools."

"Its icy properties can absorb and store ice-attributed spiritual energy, making it a top-quality material for refining ice-based magical instruments, elixirs, or auxiliary magical weapons."

"Because the formation conditions of the Mysterious Frost Marrow Stone are extremely harsh, it is said that it can only be found in scattered distribution in ancient mountains in extremely cold places. Over the past thousands of years, very few have been found, so it is extremely precious."

Ao Hen's eyebrows jumped when he heard this. He never expected that Ling Yichen would actually take out such a stone.

"Wow~" Du Xingyu directly climbed onto Ling Yichen's body, "Senior Brother Ling, you just took out such a precious refining stone like that?"

Ling Yichen obtained this refining stone purely by accident. He originally wanted to suppress the disobedient lightning power in the Duanxiao Sword.

But later, the Broken Sky Sword was re-refined, and the power of thunder and lightning was under his control. This piece of Mysterious Frost Cold Marrow Stone was just a precious refining material that was of little use to him, otherwise, he would never have been able to take it out.

"Do you think I'm willing?" Ling Yichen looked reluctant, "This is the only refining stone I have. I'll put it away."

"Okay, okay!" Du Xingyu quickly grabbed his arm, "High-grade refining materials may increase the success rate! Even though this door is inconspicuous, it can seal the ancient world, so it can't be low-grade, right, Lin Fan?"

"High-level refining materials are indeed easier to stabilize and transform." Lin Fan nodded and stretched out his hand to Ling Yichen.

What else could Ling Yichen say? He handed it over reluctantly.

As soon as Lin Fan got the Cold Marrow Stone, he felt a bone-chilling chill.

She turned to look at Aohen: "Brother, please start the fire."

Ao Hen smiled, raised his hand, and a blazing flame rose in his palm.

The flames rushed towards him, bringing with them rolling heat waves, dyeing the cold space with a layer of warm amber light.