As time goes by, technology becomes more and more advanced, and the creatures in the world begin to evolve. Humanity has also launched a genetic modification project. This project was led by an organization calling itself "Qiyuan". One by one, people became guinea pigs, and finally succeeded in the 10,06th experiment. But because of the side effects of genetic modification, humans began to resist and fled "Sass City"
There are three types of people in the world: ordinary humans, half-genes and genetics. The three types of people are also mixed together, some have independent adventures, and some have established their own city-states. Most of the children born between humans and half-genes or genes are half-genes, and half-genes are also known as "Lelujahs." With the growth of half-genes, the organization "Qiyuan" also began to hunt humans and half-genes, because they only want pure-blooded genetics in this world.
Intention: Intention to be determined
