After some distribution, all the points given to others are finished. Let alone those who are close or not close, it''s finally Ye Zan''s turn. As I said before, ye Zan is not a saint. How can he not be half "selfish" in his heart, and how can he forget himself.


    In fact, from the perspective of "selfishness", ye Zan''s distribution of those things to everyone can also be said to be a manifestation of selfishness.


    For ye Zan, the strength of night peace is stronger, which means that yuqingzong is safer and has less worries. The Lin brothers and sisters are stronger, and they can do more in his war fortress. Up and down, the strength of yuqingzong increased, which greatly improved the overall strength of yuqingzong, and shared the pressure on him.


    Of course, what''s more important is that ye Zan didn''t need the things he distributed. He doesn''t need Longzhu to understand anything, longan to enhance the Taoist realm, and the best magic weapon or materials for refining magic weapons. Therefore, if those things were left in his hand, he would have little use except waiting for possible trading opportunities.


    However, ye Zan doesn''t need anything. What he doesn''t need is distributed to others, and what he leaves naturally has his own needs.


    First of all, yezan took sixteen ribs from the dragon''s skeleton, sacrificed them and placed them in the war fortress. In other words, the Dragon skeleton is very huge, so the ribs are not the ribs that people often eat. It can be said that each dragon rib, relative to the height of normal people, can definitely be called a pillar. However, these "pillars" are not straight due to physiological reasons, but have an arc like a machete.


    Sixteen dragon ribs, in this war fortress, were arranged into an array by Ye Zan, and were hidden in many buildings. In other words, if someone suddenly invades the fortress and wants to find these 16 dragon ribs, it is impossible without some thought.


    The Dragon rib array is not used to resist damage. At least the main ability is not here. Since it is aimed at invaders, the main function of the array is to confuse and siege, which can provide some convenience for ye Zan.


    Ye Zan is not an array master, but at least he has controlled the big array in nine days and ten places. With some array knowledge, it is not difficult to arrange such an array.


    If you really face the power of that array, ye Zan''s array may be just a joke. However, for those who do not study the array deeply, this array can still play a certain role.


    In fact, in Ye Zan''s idea, the use of Tongtian dragon bones on war fortresses is still not enough. After all, in this world, the most powerful one is the Tongtian supreme. It''s really difficult for several Tongtian dragon bones to play a role at this level.


    Ye Zan hopes very much that he can get the Dragon skeleton of Zhenxian level or even higher. Only in that way can the fortress defense be really reassuring. Unfortunately, he can only think about it. It is almost impossible to realize this idea. Tongtian level dragon bones are so precious. If there are more advanced dragon bones, it is impossible to get them.


    In addition to setting up the array with dragon ribs, ye Zan also took some dragon scales and placed them on the periphery of the fortress after sacrifice and refining. Although it is impossible for him to wrap the whole war fortress with dragon scales, he can also enhance his defense by making some floating defense shield walls. After all, in many cases, the enemy does not necessarily put the whole fortress under attack.


    Of course, just dragon scales, just keel, defense can not really be strong enough to be indestructible. At the beginning, in the big array of nine days and ten places, yuqingzong fought with the dragon family, which also hurt many Tongtian dragon family powers. Those dragon scales will still be cut when they are on the dragon family, not to mention the dead things without attachment.


    Therefore, not only Ye Zan, but also other people who get the dragon scale need to add other heaven and earth treasures to refine any body protection magic weapon with the dragon scale. Only by cooperating with other materials, enhancing some advantages of dragon scales and making up for some defects of dragon scales, can we refine enough good body protection magic weapons.


    Yezan''s treatment of these dragon scales first went through detailed detection and analysis, and then found the most suitable formula through a large number of calculation and simulation. This is the most suitable, not the strongest or the strongest, but should be called the most "cost-effective", that is, the so-called "good but not expensive".


    After all, even if ye Zan has a lot of wealth, some things can''t be bought with money, or it takes too much price to buy them. However, if the Supreme Master of heaven came to attack the war fortress, he could not rely on these dragon scales to stop each other. Therefore, he simply does not pursue the strongest. Anyway, no matter how strong he is, he can''t exceed the Tongtian level. It''s enough to take the middle route.


    Basically, the effect of dragon bones on the enhancement of war fortress can be said to be quite limited. After all, the most precious thing depends on where it is used, so there is the saying "good steel is used on the blade". However, ye Zan is not a waste. Instead of stacking those things in the warehouse, they can be used on the war fortress.


    After that, ye Zan should also consider himself. He can''t put all his eggs in one basket, and only his own strength is the most reliable.


    However, according to Ye Zan''s own situation, the Dragon skeleton is really not very useful. He had a thorough understanding of the dragon''s flesh through all the things before. He not only dissected the Dragon skeleton and understood the body structure of the dragon family, but also deeply studied the blood of the dragon family when he helped Shilin.


    So, what is the help of simply understanding these to your strength? Ye Zan examines himself. His strength is divided into two directions: one is his own realm cultivation, and the other is his life magic weapon, Ruyi. Therefore, if he wants to improve his strength, he needs to consider these two aspects. First, the most direct is undoubtedly to strengthen Ruyi''s variety.


    Ye Zan''s life magic weapon is actually a nano magic particle, so it can be combined into other magic weapons at will, or change into anything you want to change. Therefore, if you want to improve this magic weapon, in addition to the daily warming, sacrifice and refining, you have to consider the basic material.


    It''s like there''s a bunker, originally built of earth and mud. If you want to make it stronger, replace the soil and mud with bricks, further replace it with reinforced cement, and then further replace it with copper cast iron. The blockhouse is still a blockhouse, but the material used has changed from a tofu residue project to an indestructible fortress.


    This is not bean curd residue, of course. Its material is outstanding among the magic weapons. However, this does not mean that Ruyi''s current materials have no room for improvement. You know, there are immortal family magic weapons and congenital magic weapons on this magic weapon. There is no end to being powerful.


    Ye Zan originally refined Ruyi and used a Shazhu from the black prison of Tiandao mountain, or the pure Yang true fire bred by Shazhu. However, this is the core of Ruyi''s changes. Not the whole magic weapon is refined by Sha Zhu. Many other materials are added.


    This core, not in the usual sense, surrounds all other things around this core. In Ruyi''s variety, among those nano magic particles, each particle has a bit of pure Yang and true fire as the core of this particle. Just like matter at the micro level, there is an atomic nucleus surrounded by electrons and so on.


    However, nano magic particles have not reached the level of atoms, and their size is still many times larger.


    Ye Zan wants to strengthen Ruyi''s variety. The simplest and direct starting point is to enhance the material. Although the Dragon skeleton is not immortal gold or something like that, it is a dragon skeleton of Tongtian level after all. Its flesh and blood is strong to a certain extent.


    Of course, it is impossible to say that it is strong enough to be invincible and indestructible. After all, Qinghong Daojun and them have hurt Tongtian dragon families before. Otherwise, how can they capture those dragon families. It can only be said that among the materials Ye Zan can choose, the blood and flesh on the Dragon skeleton can be regarded as a better choice.


    Moreover, compared with those materials such as metal, wood and stone, the flesh and blood of the Dragon skeleton has another advantage, that is, it has the activity that those materials do not have. Although this dragon skeleton has been dead for many years, even if the blood has stopped circulating, the cells on the body have not lost their activity. This is why Ye Zan can also give the disciples of Yuqing sect a dragon blood bath welfare, because the dragon blood has not solidified and dried up.


    After some comparison, ye Zan chose the muscles, or muscle cells, of the Dragon skeleton. Anyway, for others, this dragon meat is used to refine pills or barbecue directly. No one will use it to refine utensils. Therefore, the meat of the Dragon skeleton is relatively surplus, not as popular as the dragon scale keel.


    In the laboratory of the research center, ye Zan took enough dragon meat and directly released Ruyi''s variety without the help of other means. However, instead of turning Ruyi into a magic weapon, he maintained the most basic decentralized structure, as if he raised his hand and waved a cloud of smoke.


    In the world of science and technology, there is an ordinary and special nano insect, which is designed to devour other substances to grow itself. The specific process is similar to the robot collecting raw materials and then automatically processing and manufacturing the robot, but the robot is replaced by nano insects. The reason why we say "ordinary" is that the vast majority of nano insects can actually have such functions. The "special" is that the interstellar Federation has issued a decree prohibiting nanoworms from having the function of self replication.


    The interstellar Federation issued such a decree because nano insects that can replicate themselves will cause unimaginable harm to human society. This is no exaggeration. If there are a group of nano insects that can continuously replicate themselves, it is not very difficult to destroy a planet. As we all know, the story of "one to two, two to four" is that one nano insect replicates one, and then two replicates two. In this way, it will not take long to eat up a planet.


    Ye Zan has refined Ruyi''s changes into a magic weapon of his own life here. He doesn''t have to worry that Ruyi''s changes will get out of control. Naturally, he has untied this restriction. Therefore, he doesn''t need any equipment to make new nano insects, just let Ruyi change and work according to the program.


    The "smoke" formed by Ruyi''s changes poured out of Ye Zan''s palm, and then shrouded in the dragon meat filled the whole storage room. There was no special sound. I saw that the dragon meat was melting like ice and snow, melting rapidly under the contact of "smoke".


    This is not self replication, but self transformation, or evolution. They don''t put the whole flesh and blood cells into their own bodies. After all, cells are still huge compared with them. In the program set by Ye Zan, they further decompose the dragon blood and flesh cells and load the decomposed particles into themselves with a special structure.


    It can be said that after such transformation, Ruyi''s changeable nanoparticles are like a reduced version of dragon cells. Moreover, due to the use of dragon cells as raw materials, the strength of nanoparticles has also been enhanced to a certain extent. This enhancement is not only in terms of firmness, but also includes the toughness brought by cell activity.


    Moreover, there is another point, although the nanoparticles devour the dragon''s flesh and blood cells. But in fact, they put aside the functional part of cells, which is equivalent to reducing to the most primitive and basic cells. Therefore, as long as yezan is willing, these nanoparticles can be changed into cells with different functions.


    This means that in the past, only the wishful and changeable magic weapons can be changed, and then they can even be changed into "living creatures". However, this "living creature" has biological activity at most, and can not really become a living creature.


    Ruyi''s ever-changing phagocytosis transformation was carried out quickly, and the dragon meat in the storage room was gnawed clean in the blink of an eye. Ye Zan moves his hand again. The "smoke" in the storage room is like being sucked by a powerful vacuum cleaner, rolling into his palm.


    Ruyi''s enhancement this time is not immediate. Ye Zan needs to further refine afterwards. After all, ye Zan wants a stronger magic weapon, not a pile of artificial flesh and blood cultured in the laboratory.


    Therefore, ye Zan did nothing else and devoted all his energy to Ruyi''s changeable sacrifice. Fortunately, this is not a magic weapon to refine again. It is not a troublesome thing for ye Zan, and it does not take too long.