Night Train Poison Shadow: Guardian of the Underground Granary

In the autumn of 1987, on the No. 85 Night bus in the mountainous area of ​​western Henan, trainee reporter Chen Mo accidentally encountered a man suffering from snake venom, and temporarily cooperated with Su Qing, a cadre of the cultural preservation office, and the mysterious snake catcher Li Qingshan to control the scene. Li Qingshan held an iron grain seed box engraved with the pattern of "snake wrapped around wheat ears", and half a jade pendant with farming patterns around his waist attracted the attention of Su Qing and Liu Mei, the cultural relics dealer lurking in the dark. The male accomplices surrounded the bus, but Li Qingshan used his superb skills to fight off the enemies, and the three of them went to the Public Security Bureau together. On the way, everyone discovered that Liu Mei's gang was actually coveting the clues to the underground granary during the Anti-Japanese War hidden in Li Qingshan's box - the wartime material transfer map. The "smoke snake venom" that the man was infected with was related to the wire snake commonly seen in granaries. Chen Mo and Su Qing gradually fell in love while experiencing dangerous situations together. The two decided to follow Li Qingshan to prevent the gang from snatching clues and destroying historical relics. A battle between good and evil surrounding the underground granary began.