Xin Lin could be certain that earlier, she had felt Ah Piao's presence in the mansion.
So, she thought that there should be Ah Piao in this house.
If it were only Ah Piao, Xin Lin would not be afraid.
After all, she already had experience dealing with Ah Piao and thought that she would have more than enough to handle the one here.
But now it seems, things may not be so simple.
"Generally speaking, after a person dies, they become one of two existences: one is Ah Piao, and the other is Yin Sha. Ah Piao, also known as ghosts in the traditional sense, are mostly Wandering Ghosts who bear no real intent to harm humans. The other kind is Yin Sha. Yin Sha are more formidable than Ah Piao; because of reasons in life or after death, they accumulate a substantial amount of Evil Qi, and Yin Sha do harm to and even kill people."
This was what Little Xinzhuo had told Xin Lin earlier.