Introduction: To follow Yan Tong, a top authority among senior lawyers, young lawyer Fu Ting must complete psychological analyses of thirteen capital cases in one month. Locked in a sealed room, he unexpectedly "travels" into the world of the case files and lives through the "crime scenes." When the last case points to the truth behind the murder of Yan Tong's mother, Fu Ting must deliver the ultimate verdict at the border between reality and illusion.