Paranormal Investigation Bureau Chronicles: Final Season Series (Complete 7 Volumes).

Summary

Sun Pang Zi insists on descending into a cave, dragging Hugo along despite Hugo's objections about lacking proper tools for protection. As they navigate through the cave, they discover traces of two individuals being dragged away. Tension arises when Hugo feels a cold hand on his neck, leaving mysterious fingerprints. The trio forms a defensive triangle, but chaos ensues when they encounter a skeletal figure, which Hugo recognizes as a Wu Zhu De wu Ling, a spirit turned demon due to neglect. After Hugo kills the creature, they continue onward, eventually finding a passage with a skeleton lying ahead, heightening the ominous atmosphere.

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