The end of the world is coming, and humans are caught off guard.
Human beings must reap the fruits of what they have sown.
They are not zombies, they are parasitic and control humans to eat and reproduce. Those who are parasitized are called infected persons or hosts, and those who are not parasitized are called humans. Everyone has a responsibility to care for the environment.
Without a halo, one will die early and be reborn early.
Short story with multiple perspectives.
Intention: cycle of cause and effect, retribution.