A bizarre murder takes place in the rural township of Green Apple City. The victim’s identity is unknown. Their fingerprints and face have been completely destroyed, their mouth stuffed with purple wisteria blossoms, and they died of severe injuries. Just as Li Haoran begins pursuing the case with all his might, he discovers that a fire has destroyed the office storing the crime-scene investigation files, while the entire township remains tight-lipped about the murder. Who was the victim? Who was the killer? And why did the killer burn the files? As Li Haoran follows the trail, he is stunned to discover that the source of all these secrets is completely different from what he imagined…
