For the sake of their own life safety, it is completely worth spending money. However, Zheng Yichen knew some principles of light explosion, and the people here didn't know it yet. Of course, they also developed some relevant information, that is, they did not have a full understanding of the substantial intensity of light explosion, so that some operations that Zheng Yichen thought were feasible were produced.

Needless to say, the door exploded, I wanted to try it when I hadn't tested it. As a result, the damage caused to them by the explosion alone was completely unhealthy, which made some spell casters on the scene a little troubled. The power of those explosions was really too much. As a result, this door... OK, this method won't work anymore, and they can only think of other ways.

Starting from other places, such as those places that have already caused light explosions, since they are traps, there will be no traps after stepping on them, right? Although the idea is very good, the reality is still skinny. Under Zheng Yichen's gaze, there is nothing good happening in that place except to trigger a new light explosion...

Traps are still traps and will not disappear with the number of times they are used.

The reason why these people are tirelessly doing corresponding tests is that they can perform corresponding subsequent operations after they have consumed the trap, the main problem left is that this treasure house is too confusing. If you survey from other places, you can detect a huge "space" below, with super strong outer barriers. Those outer layers are magic traps that produce light explosions, with the specific depth being thirty meters underground.

This depth is nothing in a world with magical power. A spellcaster can definitely create a suitable hole by digging a hole... The misjudgment comes from this.

It is normal for the walls of the treasure house to be very thick. The key is that this treasure house is not a normal wall. Zheng Yichen thinks that thing is just a cement lump, covered with traps. There may be enough energy inside, which is specifically to continuously trigger light explosions, allowing young people with iron heads to feel what the cruelty of ancient creatures is.

Nowadays, explorers are divided into two categories. One is that they are still obsessed with openings in other aspects, and the other is that Zheng Yichen thinks of entering right from the main gate.

When it comes to the main entrance, it is inevitable that the living area will be involved. The main reason is that the purple robe that Zheng Yichen took out has a good effect. The purple robe is not strong, but it can withstand the shattering of the hole. It is obvious that the hole cannot crush the purple robe, but that the hole is merciless. What is the reason? It must be directly related to the nature of the purple robe.

"Speaking of this machine for so long, you should have gained some gains after all. How can you get a more advanced purple robe? Or a more top-notch one?" Zheng Yichen asked. The caster here was silent. There were indeed some research results, but he would definitely not tell the dragon easily.

"Okay, remember, if you have any good discoveries in the future, don't expect me to say it casually!" Zheng Yichen, who was excluded, was fearless. If this group of people did this, he would not have any psychological pressure to continue slaughtering him next time. His tone was like this. After the caster here hesitated for a while, he quickly contacted his superiors and soon received a reply, revealing some information to Zheng Yichen.

This machine can be used at will, but if you want to get a higher quality purple robe, in addition to the materials, there is another limitation that is... enter the password.

That's right, they entered the password. They found a metal plate on the machine. The metal plate would reflect each time the machine started. Later, after careful consideration, they found some corresponding methods. The metal plate was a password input device in the form of another world. Of course, this password was not a number or text, but a pattern similar to a magic circle. So the casters in charge of the research investigated a large number of patterns about the ruins.

As long as the patterns in the ruins and in some rooms in the living area have been tried, although more than 90% of them are useless, the remaining ones are really useful, allowing them to successfully create a better quality purple robe. This is a unique secret, and not many people know, including Zheng Yichen, and did not make records in the alliance hall. This is mainly because they think that they can crack the protection of the library in the future and learn more related pattern records from there.

"Okay, I'll write down you. You'll be free next time there is a meeting that belongs to me." Zheng Yichen said with a smile. It may be a bit of a loss for him, but when he thinks about the subsequent gains, it doesn't matter whether he loses or not. The main reason is that he wants to make friends with this group of people. There is nothing wrong with him in other ways.

The pattern... Zheng Yichen immediately sent the news to the group of witches, and Lolith told Yilin about the matter in the group. The next thing was simple, and his idea was very direct. The library had been hollowed out by him. There were all the records there. Just search through the book and find some useful patterns, and he would try it out.

Yilin was busy over there, and Zheng Yichen was holding a lot of materials and constantly operating the machine. Seeing that he was just trying, he didn't want to take a hammer wrench to disassemble the thing, the caster next to him pretended that he hadn't seen it. Only when Zheng Yichen was operating on the metal plate, they would pay extra attention and silently write down the patterns that Zheng Yichen was graffitied on it.

But after looking at it for a while, I fell silent. What is the chicken pecking rice picture? I treat it as a drawing board? Although the lowest-level purple robe is not expensive, and it can be made with only a few dozen gold coins, those patterns are not permanent. Is this dragon crazy to waste such a waste?

Noting the eyes of the spellcasters, Zheng Yichen muttered: "Anyway, what I spent is not my money."

"…?" They were still a little confused at first, but then they realized what was going on. Thinking about the dungeon building over there, it was really not the money for this dragon. They were feeling a little bit of silly and helpless. They watched Zheng Yichen continue to make such a mess. Although he occasionally talked about some tricks, most of the drawings were normal. It was a bit of a ghost. The magic array of fireball and the magic array of water arrows, if you talk about it at a higher level, you can also draw magic of higher-level levels such as Fire Blast.

Judging from Zheng Yichen's appearance, he even wanted to draw a few high-level magic arrays on it. Isn't that too much? But Zheng Yichen did not do any damage, so they just watched various purple robes of different qualities appear around the dragon. Not to mention, there are too many magic arrays drawn, and they can really get some "passwords". Although most purple robes are of low quality, a small number of purple robes have significantly improved the quality, which can be seen from the appearance.

Is this really OK??

The casters were a little stunned. Zheng Yichen ignored the casters' dullness. Since this metal plate changed its shape according to the picture, there was nothing to say. The patterns touching the edges could affect the quality of the purple robe. Isn't it better to use ready-made ones instead of painting some patterns on the blind beard?

Aren’t all kinds of magic arrays the most ideal patterns? Those magic arrays are still regular. The passwords in this place are nonsense, and they can match some magic array patterns, right? Even if it is a little bit, it is better than the degree of doodle. Zheng Yichen tested it many times and had a general estimate. The matching of the patterns must have a matching lower limit for each line. It is definitely not possible to touch it a little bit.

You must ensure that the curve of a certain line can only be effective after the length matches it. So, "You have developed a lot of passwords, right?"

"This is the top secret!" The spellcasters said simply that the password has indeed been developed. Although it is a stupid method, it is very effective. Simply put, it is to see which pattern has a good effect. I keep testing it with this pattern and then delete part of the pattern. If it is deleted, it will affect the quality of the purple robe. Then the deleted part must involve the password. Replenish it and continue to delete other places.

The subsequent simplification of the entire pattern is until there is no simplified part, and a new filling is started. If the filling and part is enhanced, it will definitely be a right thing. Leave the right part and continue to fill it based on this until there is no improved part. With this operation, they have successfully achieved quite good results, but the time and price paid is very high, and it plays a more important role in the exploration of dungeons. They even think that this is a necessary key to break through the central area.

After the quality of the purple robe reaches a certain level, it is impossible to say that when passing through the central channel, those dangerous space cracks will actively avoid them.

"I'm so stingy, I'll test it myself." Zheng Yichen curled his lips and drew a magic circle in front of him. The caster next to him couldn't help but twitch the corners of his mouth. This dragon is really the kind of little temper that he has been circulating. His magic circle directly mosaiced the metal plate, which fundamentally made them unable to observe the pattern that Zheng Yichen subsequently drew, but this is also within the rules. If they were their people, this dragon would have done similar operations here.

After finishing the mosaic, Zheng Yichen began to test it carefully Yilin sorted out some patterns that were suspected to be passwords for him.

There are many books in the library. Although the things in it will not directly mention the important core information, some information can still be excavated through the records of the edge ball or the meaning of the connotation. Zheng Yichen's discovery here gave Yilin some new inspiration. There are indeed books involving certain patterns in the books in the library.

"... Have you noticed that the purple robe made by this dragon has become more detailed." A spellcaster looked at Zheng Yichen staying in this place for almost a day. After he had not left, he looked at the purple robes beside him without any trouble, and couldn't help but look at the purple robes around him. Zheng Yichen obviously used the stupid method that the forces behind them used to operate.

Catch a pattern with the best effect and make it to death.

"I've discovered it a long time ago. I've reported it, but after this dragon hits this illusion, we can't see what the pattern it is." A spellcaster shook his head and said helplessly. It was this kind of obstruction that directly made the people behind them not come and get involved. This dragon was very so good before. He would not get any benefits when he hurriedly came and got involved. Instead, he would record it on the small notebook, which would not be worth the loss.

Besides, the biggest function of purple robe is to go in and out of dungeons. As for the most advanced purple robe, the passwords made by ancient creatures are so easy to crack. If you go through the fortune, just use patterns to randomly make them? Just kidding.

Zheng Yichen looked at the metal plate in front of him with a numbness. His fingers that reappeared incarnation were almost rude. The entire metal plate was still as bright as new, and the quality of the purple robe was getting higher and higher. Just looking at the thousands of purple robes accumulated in the space of his body, it was a bit worrying. This thing is called magic equipment... Not all, they just have specific protections.

It's like eating the magic of a big fireball on the front, the damn one will still die. Don't expect this thing to play a big role. So no matter how many of these purple robes are, they are still like waste in some special environment. He thought about recycling them later.

The current stupid method of cracking passwords is really a cost-effective work, but the benefits are quite good. The quality of the purple robe Zheng Yichen has now obtained is more than the highest quality purple robes he has ever seen. Although the color has not changed much, the feeling of holding it in his hand is obviously different.

"That's all for today." Yilin said in the witch group, and she rarely gave a relief emoticon. What Zheng Yichen did was to paint here like a tool person. She just needed to use a lot of energy to analyze the patterns and information learned from ancient knowledge, disassemble them sufficiently, and then make subtle adjustments based on Zheng Yichen's feedback, etc., which also combines a large amount of other types of information.

For example, some patterns on the door of the treasure house, etc. are not a classic work. For example, when you encounter a treasure house entrance of a ruin, you can use the patterns marked by the ruins, and not very complicated patterns to easily solve the door and easily open the important treasure house.

If it is really that simple, others will not have to go through all kinds of ways to explore the ruins. In short, when you encounter that type of ruins, you should think about whether it was artificially intentional and whether there is a treasure waiting for you when you enter, rather than an unknown horror.
Chapter completed!