Four mechanical tribes

Transforming humans: replace corresponding components of the body with specially made mechanical limbs and organs, thereby extending the lifespan of humans to 400.

Nanoman: A human who injects a large number of nanomechanical bodies into the body to repair the body from the cell level (if it cannot be repaired, it will be replaced by nanomechanical bodies mimicking), thereby extending the lifespan of 2,000-3,000. [bsp;    Cyberman: A person who abandons the body and only has the will composed of information that is eternal to realize immortality.

Quantum man: entangle all personality information with a quantum, and then preserve the quantum. Unless the will and quantum are destroyed at the same time, any one will be destroyed and will be restored quickly.

Three biological races

Virus transformation - vampire: Virus transformation body, greatly increases cell activity, and gains strong resilience and close to eternal life.

Fungal parasite - long-haired zombie: Mycelium is implanted in the body, and the mycelium slowly replaces the body and eventually replaces the function of the brain to achieve immortal long-haired zombies.

Plant symbiosis - aggregate: symbiosis with plants, and ultimately move the meaning into the plant network, unless the entire forest is destroyed, it will not die.

The four mechanics are progressive. Although the shapes are very different, the latter can only be transformed from the former one. Ordinary people must first accept that mechanical limbs are not rejected (100:1); nanomechanics can only be injected after completely adapting to mechanical limbs (50:1); nanomechanics can completely replace the body, consciousness can adapt to the mechanical body and become a program body (20:1); the program body can be continuously refined and can be associated with quantum and become quantum humans (100:1). However, the four mechanics are indeed very different. And each transformation takes a great risk.

The three biological races are parallel, and all three races can be transformed by ordinary people once. However, vampires can reproduce by only injecting viruses (40:1); long-haired zombies must reproduction in a special container to let ordinary people sleep, and then transform them with mycelium. It took several years to transform them, with a low success rate (1000:1); aggregate success rate is the lowest (50000:1). Vampires only prolong their lifespan, and only a few can live for a long time. Long-haired zombies and aggregates will not die naturally.

The immortal species must face the problem of memory. The four mechanical races are very advantageous here. They only need information storage devices. The three biological races adopt the method of constantly giving up part of their memory, but the memory will continue to increase. Therefore, the vampire's heads will grow longer and longer; the long-haired zombie will choose a piece of land to implant mycelium and inject memory into it, which is also their means to resurrection; the aggregates have endless plants to carry memory, and will not give up memory.
Chapter completed!