The little valley was quiet and serene, showing no signs of being a land of death surrounded by undead spirits. Little Deer had mentioned in previous casual chat that the undead used to frequent this valley. However, for the past two years, she had felt a surge of fear whenever she approached the valley, instinctively steering clear. She also mentioned that other unintelligent undead spirits behaved the same way, none had approached this place and there was not a single one dare to pass through the Soul Tunnel anymore.
"Two years ago, it's very close to the timeline our client mentioned." said Catherine cautiously. "Didn't they say that the area controlled by the undead began to expand about two years ago? There must be a connection between the two cases."