I Solve Major Cases in Yungang

[Criminal Investigation] [No Romance] [Standalone Cases] Yungang is a fine city, blessed with mountains, rivers, and forests. The rich live south of the river, the poor north. A single river divides two worlds. Wang Jianjun is an ordinary delivery driver. As usual, he drives from the south to the north with a load of goods. At 2:01 a.m. on the first day, he is caught on camera crossing Bridge No. 3. There are no streetlights on the bridge. The only thing visible in the footage is the tail light of his familiar van, growing smaller as it drives into the distance, then disappearing altogether. On the seventh day, Wang Jianjun still hasn’t surfaced.