So, whenever encountered, they are typically slain.
However, I've also heard that if one survives the encounter, their state of mind becomes clear, their spirit stabilized, and obstacles in their cultivation lessen.
There was once a Taoist priest who specifically came to Fengdu to capture Heart-Probing Ghosts to temper his own being.
If you encounter one and have enough courage and robust Yang Energy, then there's no need to be afraid.
If your Yang Energy is insufficient, then don't reminisce about the past. Just silently recite something arbitrary. As long as your weaknesses aren't found, you'll be alright."
"Oh, thank you for the guidance; I've learned a lot," Wen Yan bowed in thanks.
Shen Zijun didn't say anything more, and after the meal and drinks, the banquet concluded.
