The Casebook of Illusory Spirits in the Mirror

"Ghosts exist.

But there is no world after death, and the soul is not the continuation of life.

It's simply a phenomenon.

Like people often say, 'They will live on in our hearts.' The living believe that the dead still exist, so they project the shadow born in their hearts into reality. But dead is dead, and what doesn't exist simply doesn't exist."

So claimed the medium's assistant.

Even so, that has meaning, just as using yesterday as a mirror can show us the way forward.

So said the literary detective.