Nanfeng and Ya were an unlikely duo of paranormal investigators, each with their own unique persona. Nanfeng was energized by exploring haunted locations while Ya preferred a more detached observation of the world. They rose to local fame after solving a haunting case, but as additional incidents arose, their identities became more enigmatic. The two were steadily drawn into perilous situations, from their school to bustling city streets. As chaos ensued, an increasing number of individuals found themselves caught up in the maelstrom, alongside Nanfeng and Ya.