This test is extremely grand.
In the Spirit Realm, the soul ceremony is a person's coming-of-age ritual!
The philosophy of the Spirit Realm believes that the wavelength of the consciousness brain waves emitted by a creature's soul is actually a special electromagnetic wavelength, belonging to a category of electromagnetic waves.
And they practice this attribute wavelength!
One specialization in soul cultivation is to stimulate the innate potential of the soul.
Clatter.
The lights flash.
The result appears in the queue ahead.
"Alas, I am a 47% Affinity Goddess of Knowledge believer. I am indeed a Rational Research Department soul believer." A Mage girl with thick glasses and freckles is quite rational.
A boy who looks very naive cries out, "Darling, let me explain! I'm not a Goddess of Desire believer, how can the affinity be so high? I only love you, this instrument made an error! Absolutely made an error! The woman you saw before is really just my sister!"
...
