In the first year of the disaster, an extraterrestrial meteor shower came to the world, bringing heavy rain for nearly half a year. People thought that the natural disaster had finally passed, but little did they know that this was just the beginning.
Those who had been exposed to the rain in the past six months began to mutate and turned into bloodthirsty monsters, and began to continuously hunt and kill humans.
First-order evolver
The initial awakening of genes can briefly stimulate the body's potential, with a slight increase in strength, speed, and reflexes. It can better perceive danger and unlock some of the body's hidden abilities.
Second level evolver
The genes are further activated and the body's potential is released more. It can actively control the increase in strength, greatly increase sensory acuity, predict the opponent's movements to a certain extent, and enhance overall physical fitness.
Third level evolver
Genes are deeply developed and potential is greatly stimulated. It can control the strengthening degree of various aspects of the body at will, and can briefly break through the body's limits, become more adaptable to the environment, and improve recovery capabilities.
Fourth-order evolver (life span is about 200 years)
Genes undergo qualitative changes, breaking through the lifespan limit. The body can optimize itself, use energy more efficiently, and be able to resist most diseases and harsh environments. Consciousness and genes are more closely connected.
Each evolution of the fifth, sixth, seventh and eighth levels will bring about the evolution of biological origin and break through the shackles of genes.