Beichuan Si fell into a deep contemplation.
To be honest, he was still pondering whether or not to trust Magong Yongshi.
After all, nine years had passed; Magong Yongshi might have been completely eroded by vengeful spirits.
According to Magong Yongshi, she could also possibly be suppressed here by the Soul Suppressing Stone.
Beichuan Si knew very little about Magong Yongshi; hence, it was perfectly normal to remain vigilant.
However, if she were a vengeful spirit, her orderly manner of speaking made Beichuan Si hesitate.
A spirit that had turned into a vengeful spirit, at least a mid-level one, was unable to communicate with the living.
It has been mentioned before, vengeful spirits are formed from the deceased's resentment towards the living.
Since it was purely resentment, it naturally would adopt a hostile attitude towards the living.
