Imagine that the whole world is an endless ocean. In the vast ocean, there are some vague and huge "living creatures" vaguely surging. They may be the "most" of this world.
And human beings just live on an iceberg called 'ignorance'.
When human beings climb high and look around, they think that there is only a small space in the world that can support life, and they think that they have become the spirit of all things. This is the truth accepted by mankind. It is the cornerstone of maintaining human sanity and cannot be shaken.
In this truth, the deep sea does not exist and is empty.
Reason is flowing in the river, but the world doesn't care, the soul is not innate...
————From "The Ineffable Truth"
Concept: Science fiction road novel