Some people have the ability to fantasize.
Their ability to imagine is beyond your imagination.
They can condense illusions into entities, manipulate illusions, and even give illusions abilities and souls.
But such people are lonely people.
Their souls were split in half and placed in different bodies, keeping themselves company.
Like he asked - "Are you there?"
He answered.
It's all the same - it's just a need to survive.
Conception: