[My heart set sail, book club] YY52448, welcome to the bar friends to reside, recruitment management. There's also a great job to record audio novels!

Once he had mastered all the relevant knowledge, Lei Dong began to try to modify the formation contained in the Dark Flame Ghost Banner. It's not that the knowledge and level related to Lei Dong have surpassed that of the refining master Wang Lei.

It's just that this modification method of Lei Dong is just to refine this ghost banner more suitable for his own use, and more in line with his own habits and expectations. At most, it's the equivalent of buying a car and modifying it yourself. If he wants to build it, I'm afraid it will be difficult to make it.

The modification position is mainly focused on the machine spirit and the ghost soldier sacrifice refining formation. Because of Wang Lei's own limitations, the former failed to refine a tool spirit with immortal intelligence. The latter is mainly to change and add some sacrificial formations. Imprint some rules against ghosts into their instincts through sacrifices.

The latter, in particular, is the most difficult, because it already involves a part of the formation design. Fortunately, there is a seemingly omnipotent soul god on the side, and with the help of Lei Dong's continuous consultation, a modification plan was soon released.

In this process, some of Lei Dong's whimsical ideas also shocked the soul. It's as if Lei Dong scared Wang Lei when he communicated with Wang Lei.

Lei Dong's idea is very simple, since the sacrificial formation can imprint the rules into the instinct of the ghost. Then, his own set of things is baked. Lei Dong is also a traverser, especially after being promoted to Yuanying, some vague memories in his previous life, and even forgotten, and he doesn't know which brain cell to hide, but now it seems to be extremely clear and vivid.

Using the knowledge learned in college and life in the previous life, and the knowledge learned now, Lei Dong combined it to form a logical system that is easy to understand. Compiling rules is the same as what C language was used to program in a computer class in the previous life. It's just that the way of compiling the rules in the formation system is more complex than the computer language that Lei Dong has learned and doesn't understand very well, and it also points to the essence more directly.

Because of this set of things in the formation system, it can resonate, drive and use the laws of heaven and earth. Imprinted into the ghost instinct, it is like writing a software program and installing it on the computer, or writing a set of programs directly into the robot.

In this way, the set of obscure things in the formation system that are difficult to understand and not easy for people to understand will be clear and clear.

According to his own needs, Lei Dong first designed several different branding rules, so that he could sacrifice ghosts according to his needs at any time. The first is called a suicide ghost, which is extremely fast and knows two simple spells, one is acceleration and the other is self-destructing. The former can make it burst out at an astonishing speed in a matter of ten breaths. As the name suggests, the second spell is to detonate all the energy in the body's "Set Sail without Watermark", including soul power and the trace of the Nine Ghost Flames.

The idea of designing suicide ghosts is that ghosts exist as cannon fodder anyway, and they will die in a battle I don't know how many. It's better to let it set off a firework at the last moment of its life. The idea also came from the game I liked to play in my previous life, the suicide bat in StarCraft. Of course, this is just a design, Lei Dong has not been specifically tested, what kind of amazing effect can this suicidal ghost play.

The second type is called the ghost, this kind of ghost is not much different from the previous ghost, the attack, defense and speed are relatively balanced, but Lei Dong has given it two spells through the preparation of rules, one is the Nether Shield, and the other is bloodthirsty. Nether shield, as the name suggests, is to absorb the Nether Ghost Qi and form a faint shield on the surface of the body, increasing its survival rate. Bloodlust allows it to burst into more powerful melee combat capabilities in a short period of time. In addition, Lei Dong also gave it some fighting instinct skills. No longer stupid, only instinctively rush up and bite. The design of the Devil, Thunderbolt is designed with the main combat class.

The third type is called the Ghost of the Dark Bullet, which can use the thunderous ghost energy, combined with the trace of the Nine Ghost Flames, to launch the "Set Sail without Watermark" to launch a series of Ghost Fire Bombs to attack the enemy from a distance. But speed, defense, melee are weak.

The fourth type of thunder is named the Potbelly Cannon Ghost, and the rules give it a big belly, which can absorb a large number of Nether Ghost Qi and Nine Ghost Flames. It has a slow speed and poor defense, but it has a very extreme design, that is, it can drain the Nether Ghost Qi and the Nine Ghost Flames at once and fuse them into a single Nether Cannon Shell to make extreme attacks. ...,

The reason why so many arms are designed is that Lei Dong hopes to cooperate with multiple arms to adapt to different enemies. Second, Lei Dong also wants to design a super class that can be used near and far, fast, stealth, and cannons. But he gave the teacher of the arena machine spirit mercilessly sarcastic and dismissed it.

Between heaven, earth and the universe, there are countless rules and laws. If you can't get to the point where you can't override the rules, you have to follow the rules. The Dark Flame Ghost Banner on the Thunder Movement, although it is at the level of an innate spirit treasure, also has its limits.

Normally, it means taking an inferior Yin Soul as the main material, instilling it with Nether Ghost Qi and Nine Phantom Ghost Flames, the Demon Dragon's Demon Qi, and a little Chaos Aura. The final product of the sacrifice is the level of the ghost used before the thunderbolt. That's the rule, unless Thunderbolt improves the quality of the Ghost Banner, for example by using a Chaos Origin as a material. Otherwise, being able to elevate an inferior Yin Soul to the point it is now is already the extreme.

Of course, if it is directly cultivated with a Jindan-level soul, or if the refined ghost soldiers evolve on their own after devouring a large number of flesh and blood souls, it is another matter.

The ghosts of the past were relatively balanced in all aspects. If it is 10% according to the total ability, Lei Dong is just appropriating some of its abilities to other abilities. If you want to strengthen one side, you have to weaken one side. It's like a suicidal ghost, with little defense, and it explodes at the slightest touch.

But I have to admit that these designs of Lei Dong are still quite ingenious. Even the fastidious and verbose teacher of the Arena Machine Spirit praised Lei Dong's wonderful ideas and assisted Lei Dong in completing these designs. Otherwise, it will be difficult to completely do it if you rely on thunder to move yourself.

Once the design is complete, it's time to implement and try it out. After all, design is just design, and it needs to be supported by actual use. Lei Dong decided to try the suicide ghost first, although this kind of ghost soldier has the posture of killing a thousand enemies and losing three thousand. But cannon fodder is just a ghost, what are you afraid of?

In the past few days, the machine spirit and Lei Dong have been in contact with each other, and they have been completely attracted by Lei Dong's whimsy, and they have taken the initiative to help Lei Dong use the art of refining weapons, and slightly modified some of the Dark Flame Ghost Banners, so that the Ghost Banners have the function of refining suicide ghosts. In fact, to put it bluntly, it is still refining ghosts, but the various attributes of ghosts have been tampered with.

Lei Dong first sorted and sacrificed a hundred at one time, but he didn't know if he didn't refine it, and there would be a problem as soon as he sacrificed it. The amount of Nether Ghost Qi and the rest of the energy that the Suicide Ghost could carry was still slightly higher, beyond the capacity of the inferior Yin Spirit.

Bang bang bang bang directly exploded more than seventy of them, and only about twenty of them should be slightly more qualified, barely able to withstand it. With such consumption, Lei Dong felt a little unbearable. It doesn't matter if the loss of inferior Yin Soul is that someone can be sent to catch it, but the Ghost Banner can't help this level of loss. After all, the amount of energy drawn from the Demon Dragon, the Nine Ghost Flames, and the Chaos Essence Iron is also limited, not endless.

Fortunately, the first two are netherworld creatures, which can be slowly recovered by themselves, and can also be absorbed and transformed by injecting netherworld ghost qi through thunder. But from the loss of the slightest trace of chaotic aura in the chaotic essence iron, Lei Dong can't afford to bear it.

To say that Lei Dong also knew that refining the ghost would lose a little chaotic aura after thoroughly understanding the ghost flag, although it was an extremely weak point, but it couldn't hold up a lot. Fortunately, Wang Lei inherited the alchemy technique from ancient times, which was very exquisite, and he engraved a magical formation on the main body of the ghost banner with chaotic fine iron. Through that ancient miniature formation, the Chaos Essence Iron, a heaven and earth spiritual object, would extremely slowly attract the free Chaos Innate Spiritual Qi in the Heaven and Earth Universe to replenish the consumption at the speed of a turtle crawling.

This is a function that most innate spirit treasures have. But the problem is that in this world now, the chaotic aura is already very thin, so it is very slow to replenish. But it's better to make up for something than not to make it up.

It's no wonder that the strength of the ghosts refined by the ghost flags is so much more powerful than the cannon fodder ghosts refined by the ordinary Ten Thousand Ghost Banners, after all, there is still a little bit of chaotic aura.

With such an understanding, where will Lei Dong still be like before, spending lavishly and unscrupulously consuming chaotic aura, and he must use his fingers to consume it.

Thunderbolt and Machine Spirit also had to redesign the Suicide Ghost and lower some of its attributes. After some more busyness, the Ghost Banner's sacrificial refining formation was revised.

This time, the effect was good, and there were 100 of them, and only a few of them were blown up during the sacrifice. In this case, there is no need to modify it for the time being. I have more than a hundred suicide ghosts on hand, and of course I want to test its power.

And outside the Netherworld Black Array, there happened to be a very ready-made target.

Lei Dong has been tossing and turning for almost a year. And in this year, the ancestor of the Taishang Sect, Xuanyuan Zhenren, the leader of the human race, was extremely miserable.

The space of the fair arena is not endless, that is, it looks like a radius of ten miles. And the position where the two sides appear is in the middle of the arena, and the Netherworld Black Array is in the middle.

In this way, no matter where this old ancestor hid in the arena, it would only be four or five miles away from the Netherworld Black Array. Xiao You, who has mastered the laws of space, can easily run back to the Netherworld Black Evil Array with a teleportation.

For a whole year, Xuanyuan Zhenren has not closed his eyes for more than half of his eyes, and his spirit has always been in a state of defense against sneak attacks. Because as soon as he relaxed, all kinds of ranged attack spells blasted towards him...... ）