A ghost locked in an old cabinet.
Yang Jian thought it could be named the Ghost Cabinet.
Its characteristics are unknown, the method it uses to kill is unclear, and even the level of danger is not certain because, after some probing and research, he discovered that the ghost in the cabinet didn't seem to come out from inside.
Indeed.
This was a self-isolating ghost, staying on the first layer of the cabinet, and it wouldn't attack him even if he approached.
It felt as if it were harmless to humans and animals.
"However, regardless of what kind of being the ghost inside the cabinet is, the cabinet must have been placed here for a reason, just like the Ghost Mirror. The Ghost Mirror can resurrect people, though the price is releasing a ghost from the mirror, but it's still an incredibly powerful tool for saving one's life. The former owner of this mansion probably intended for it to be used wisely by future generations."