Civil Investigation Bureau: Strange Tales - Sequel.

Summary

Summary: In an underground mining pit, Ai Guo, Sun Pang Zi, and the narrator explore a mysterious location. Sun Pang Zi discovers a hidden seam in a rocky wall by pouring wine on it, revealing a small hole. After the narrator reaches inside and pulls a wobbly stone, the wall retracts, exposing a dark space. Throughout the exploration, Ai Guo seems suspicious and reluctant, suggesting she might be hiding something from the group. The scene is filled with tension and curiosity about what lies behind the secret passage.

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