Love Lost in the Galaxy

2147 AD, the post-genetic fission interstellar era. In 2130, a split in human origin beliefs broke out. Half of the human race believed in the sacredness of the original bloodline and spent huge sums of money to build a dome city-state on Mars. All humans sealed up their genes, refused external transformation, and isolated virus infections. They called themselves pure humans and ruled Mars for themselves. The humans who stayed on Earth experienced civil war, ecological collapse, and the spread of viruses. Most of their bodies were rewritten, and they became modified humans, virus parasites, and fusions of heterogeneous blood types. They were defined as a deformed and inferior race by pure humans on Mars. The entire earth is under the overall control of the super symbiotic AI [Emperor]. The two armies of earth and fire have been in constant border conflict, and an interstellar war is about to break out. Alpha parasitic virus. Self-developed and disseminated by Shen Yan, the former chief scientist of human biology, it is not a bacterial virus, but a digital parasitic code that can be embedded in human synapses. The infected person's physical body is still flesh and blood, but the brain nerves have their own ports, which can be read, tampered with, and taken over by AI. The physical body survives and the soul becomes a slave of the code. The virus does not have a 100% fatality rate. It will adapt to and reject the host's blood type and genes in both directions. Those who adapt will gain super physical self-healing power, while those who reject it will have their organs ablated and brain-dead.