The Death Building had twenty-four floors, and the Old Ghost lived on the twenty-third floor, making him the ghost closest to the top floor and the one who had existed in the building for the longest time.
The owners of the building had never seen him kill anyone or go mad; the Old Ghost had always resided in his own room, possessing a relatively good temperament. Even if someone mistakenly entered room 4234, they would be pushed out by an inexplicable force.
If the twenty-fourth floor was considered the most dangerous in the building, then the twenty-third floor could be considered the safest.
Everyone knew of the Old Ghost's existence, but just like the boy once saved by Yinghuo, they didn't find the Old Ghost particularly terrifying.
He had endured for countless years, until this day when the Old Ghost encountered the Soul of Evil.