When you are in the silver rank, you can open a profession, and when you are in platinum, you can make the first career change, and between silver and platinum, there is a bloodline system that is inextricably linked to the profession! The Golden Rank will open this bloodline system!

It has appeared in everyone's attribute panel, and Lan Yang and others are all of Chinese blood! Different countries, different creatures, naturally different bloodlines! The people of country M are naturally of the blood of country M, and the people of country Y are also of blood of country Y, and other creatures, from ants on the ground to Tyrannosaurus rex that appeared in the Cretaceous period, which is tens of meters long, all have their own bloodlines.

In the past, bloodline could not be changed, just like your parents gave birth to you and nurtured you, your DNA is inherited from your father, which cannot be changed. But in the current era of mutation, there are things that go against everyone's cognition! The human lineage and DNA can be recombined and genetically altered. In the information age, people have studied genetic composition and DNA, but it is only superficial research, and can only recombine the genes of plants or some animals, but if it is said to change a person's genes, scientists have no clue. The genes of human beings were too complex, and with the level of human technology at that time, it was impossible to reassemble the genes of the human body. After the third world war, the earth has achieved wormhole jumping, science and technology have developed rapidly, and scientists have made some breakthroughs in the study of genes, but the results of research are only able to recombine some genes in the human body, and the possibility of failure in recombination is not small.

And at this time, the bloodline system appeared in the system of the people! The blood vein system, to put it simply, can change the genes of the human body, be strengthened, and get the advantages and specialties of some organisms. Like the bloodline of a vampire in the bloodline system, if you get this bloodline, you can draw blood like a vampire and replenish your life. And the same is true of the bloodlines of the green dragons and vermilion birds that exist against the sky, once they have them, they can go to the heavens and the earth, and they are unmatched. The power of this bloodline can also exist at the same time, your whole human body is compared to "1", and the bloodline is in this "1", accounting for a certain proportion.

For example, Lanyang is now 99. 9% of the Huaxia bloodline, plus less than 1% of the dragon blood, is still obtained by drinking dragon blood.

Only when the bloodline reaches 10% of its own "1" will it show a certain effect, and when it reaches 25%, the bloodline will be completely stimulated. Of course, these bloodlines refer to useful bloodlines, like the Huaxia bloodline and the M country bloodline, these innocuous bloodlines, even if they are 100%, they can't improve the human race. Because the bloodline of human beings is used to improve human beings, no matter how much they are improved, there will not be much change. It is useless for a creature to use the bloodline of its own race to ascend itself. For example, a green dragon, no matter how much green dragon blood you instill, it is still a green dragon, but if you give it Vermilion Bird blood, it will change.

Now, Sun Wei, who has just been promoted to gold, only has a few bloodlines in the bloodline system, and these bloodlines need to be consumed a lot to complete.

To be continued......