Looking at the corpse of the dragon not far away, Shi Leiyin was silent. The eyeless ancient wurm was obviously supposed to be the owner of the nearby territory, and the boom dragon was the intruder. With the strength that can exceed level 15 in adulthood, and the flying ability of the Wyvern species, the Boom Dragon generally occupies a territory as its own territory, and only those Boom Dragons who have just reached adulthood and have not yet found a territory or have been driven out of the territory by other powerful creatures such as dinosaurs, will wander around before finding the territory. In fact, it was thanks to the strong territorial consciousness of the Boom Dragon that Shi Leiyin and the others were able to find time to rest during the continuous pursuit, after all, there would be some middle ground between the territories of the two Boom Dragons to avoid conflicts.

Judging from the size of the dragon corpse killed by the eyeless ancient dragon, this should be a newborn dragon, smaller than all the dragons that Shi Leiyin had encountered before, but even if it was smaller, it could be seen from the shape and teeth that this was indeed an adult dragon, and its strength had definitely reached level fifteen. And although the eyeless ancient dragon is a sneak attack, it can actually kill the dragon in one fell swoop before it makes a decent resistance, and its strength is definitely not only one or two levels higher than the dragon, it is likely to be a top predator with more than eighteenth level of strong ** strength like the dinosaurus.

Shi Leiyin's memory is not as good as any ancient wurm or demonic beast that is more in line with the appearance characteristics of the eyeless ancient wurm. But the special feature that the wings can be transformed into a second pair of attack claws is very obvious, and when Shi Leiyin began to retrieve the memory inherited from the fruit of original sin in his brain, a name that had appeared before jumped out again, this time it was different from before, not only the name appeared, but the corresponding introduction was also presented one by one because of Shi Leiyin's active retrieval.

Black Eclipse Dragon, the juvenile body of the ancient dragon species Tianxia Dragon. Inherited memories usually appear in Shi Leiyin's mind in the form of illustrations with text notes, like reading a slide show and turning page by page. And now the annotation on the first page surprised Shi Leiyin.

The picture of the inheritance memory is more intuitive than the description of the three Shui Jing, except for the eyes and wings that can be turned into giant claws, the head of the black eclipse dragon is long and thin, and it is almost impossible to distinguish between the head and the neck, as if a mouth is directly grown at the top of the long neck. And the tail of the black eclipse dragon is very distinctive, Shi Leiyin doesn't know why Shui Jing and the three of them ignored the tail of the black eclipse dragon, the tail of the black eclipse dragon is very long, accounting for about one-third of the body length. The tip of the tail had several spikes that grew in reverse, the spikes were very long, growing from close to the tip, each of which was beyond the length of the tip of the tail itself, there were as many as six or seven, and it was obviously another attack weapon of the Black Eclipse Dragon.

The aggressive appearance of the Black Eclipse Dragon was actually not the reason for Shi Leiyin's surprise, after all, compared to the violent appearance of the Dinosaurus, the Black Eclipse Dragon was still slightly worse.

There were two things that really surprised Shi Leiyin, one was the reason why the name Black Eclipse Dragon appeared in his memory before. When Shi Leiyin encountered the strange situation of the Prison Wolf Dragon before, he had searched for the reason for the almost unbeatable situation in his memory. The inheritance memory gave the name Black Eclipse Dragon, but he didn't delve into this matter at the beginning. And now there is a note on that situation in the introduction of the Black Eclipse Dragon.

As a juvenile ancient dragon species, the strength of the black eclipse dragon is relatively weak, and as one of the means to protect itself, the black eclipse dragon has a very special symbiotic virus - the dragon virus. The virus can deliberately scatter from the body and parasitize enemies or prey of the Black Eclipse. Creatures infected by the dragon virus will have symptoms such as decreased physical strength and confusion, and their resistance will be greatly weakened, so that the black dragon can prey on or escape.

However, if it were only for these effects, this symbiotic virus would not be called a dragon virus. There is this name because when the vitality and willpower of the creature can resist the first wave of the dragon virus, the constitution of the creature will appear a comprehensive increase under the feedback of the dragon virus, commonly known as dragon disease. In the state of mad dragon disease, the creature will have the second encounter between the Hellwolf Dragon and the Dinosaurus that Shi Leiyin encountered, and the strength and agility will be greatly improved, and the body speed will recover amazingly, but the same consciousness will be reduced to the level of only instinct. And when the second stage of madness passes, if the creature can't finally overcome the effect of the mad dragon, then it will enter the final stage of the dragon zombie, which is the situation when the hellwolf dragon that Shi Leiyin encountered chased the dinosaur, and the hellwolf dragon in that state is actually dead. It's just that with the support of the vitality of the high-level ancient wurm and the ability of the mad dragon virus to quickly recover the host**, it has become the zombie guwurm that only wants to complete the last consciousness before death - to defeat the dinosaurus.

In fact, it is also quite peculiar, if it cannot resist the first wave of the effect of the dragon virus, then the creature will either be eaten by the black dragon as prey, or it will return to normal after a period of extreme weakness, and will not become the form of a dragon zombie. And if you can resist the second wave of crazy creatures, you will also get a significant increase in strength, and from then on you will have a special immune constitution to the dragon virus - this kind of constitution can directly enter the mad state when you encounter the dragon virus again without going through the weak period, and you will not become a dragon zombie. Only after resisting the first stage but not being able to resist the second stage, the special circumstances will cause the appearance of the dragon zombies. In Shi Leiyin's opinion, with the physical fitness of the prison wolf dragon, if it hadn't fought with the dinosaur, it should have been able to resist the second stage of madness and become an immune body, I believe that it was because of the damage caused by the battle with the dinosaur that it could not resist the second stage, and finally became a dragon zombie.

The second thing that surprised Shi Leiyin was that the Black Eclipse Dragon, as a top predator that could easily kill a fifteenth-level Bombardment Dragon without being counterattacked, was actually only a juvenile in the introduction, and the Wild Dragon Virus, which could almost be regarded as a biochemical virus from another world, turned out to be the protection measure of the Black Eclipse Dragon as a juvenile creature. And in the annotation of the memory picture, the black eclipse dragon is clearly marked with the word "weak". If such a black eclipse dragon is still a weak creature, then how strong is the Celestial Dragon, as an adult, and what kind of creature is it that makes the black eclipse dragon have to use the dragon virus to escape for its life?

The second memory picture quickly explained Shi Leiyin's doubts.