Gu Shen quietly stared at Lu Nanzhi.
To an outsider's view,
he seemed lost in thought.
But in reality... he was just listening attentively.
"'Spiritual Exile' is a spiritual ability that only a very few can control... and it also has extremely high requirements."
The voice of Chu Ling echoed in his mind:
"The caster's mental will needs to be strong enough, and the one being exiled's spirit must be very weak... Only with a vast disparity between the two is it possible to enact a 'Spiritual Exile' artificially. After all, a person's spirit is a natural endowment, deeply rooted; exile is harder than killing, somewhat similar to the difference between chopping down a tree and completely uprooting it."
A very vivid analogy.
There are too many methods of attack to kill a person's spirit...
But complete exile is different.
"Can you access the hall's surveillance? I want to see what exactly happened," Gu Shen spoke inwardly.