According to Chen Ming.
Besides human Psychics, no Spiritual Creatures possess Enlightenment Nerves.
Their Spiritual Energy source is their own selves, essentially each Spiritual Creature's body is their "Enlightenment Nerve."
Since Mechanical Spiritual Creatures from the Mechanical Race have Mechanical Enlightenment Nerves, there must be a source.
Previously, Chen Ming thought that during the transformation of Spiritual Creatures in the transformation facility, all Spiritual Power originally existing in a Spiritual Creature was concentrated and formed into a new Enlightenment Nerve.
But now it seems the situation isn't as he imagined.
Sample Zero doesn't have a Mechanical Enlightenment Nerve.
Although this might be because the devices Chen Ming obtained are only one-third complete, missing the function to transform the Enlightenment Nerve.
