Echoes from the Abyss: The Shadow’s Trail

Three years ago, one mistaken judgment sent star detective Hua Qiangu tumbling from the heights of fame, leaving her disgraced and ruined. Now she has holed up in the noisiest corner of the city, running a private detective agency that takes only “trivial” cases and numbing herself with alcohol and boring work. But a bizarre “locked-room” murder shatters her rotting peace. The victim is a giant in the biotech industry, and the only clue left at the scene is a cold mechanical cicada. A secret plea for help from her former mentor drags Hua Qiangu back into the abyss she swore never to enter again. As the investigation deepens, she discovers this is no isolated murder, but the prelude to a vast conspiracy set to engulf the entire city. When friendship faces betrayal and courage is eaten away by nightmares of the past, Hua Qiangu must rise again from the ruins, confront the “echo” that sent her plunging into the abyss, and stop it from devouring everyone's future.