Sonic Judgement

A young boy named Qin Le Le was abducted near Jinmen Community and called the police for help using his smartwatch. Audio-visual expert Jiang Cheng, relying on his exceptional hearing,… read more

Jiang Cheng discovers through voiceprint comparison that the kidnapper's voice is extremely similar to the deceased's, suspecting that the recording was a self-staged act by the deceased.… read more

Jiang Cheng and Su Ling Yu continue to investigate the death of Li Xiu Ping, and the focus of the investigation gradually shifts to his girlfriend, Zhao Qian Ying. The police discover… read more

The police arrested Gao Hai at the casino and brought him back for interrogation. Gao Hai finally admitted that he was hired by Zhao Qian Ying to meet Li Xiu Yan through a game and… read more

Based on clues, the police identified An Zhe as the suspected real identity of "Zhang Tai Liu" and found multiple SIM cards and recording devices in his rental apartment. A human skull… read more

The police identify An Zhe as a suspect in Li Xiu Ping's murder case. Li Xiu Yan gradually feels suffocated under An Zhe's "protection". Their relationship breaks down, and An Zhe… read more

The truth gradually comes to light. An Zhe's murderous intent towards Li Xiu Ping stems from years of bullying, his mother's wrongful death, and the control and exploitation Li Xiu… read more

The An Zhe case comes to a close. Jiang Cheng accidentally finds an old tape at his parents' gravesite. The tape contains a whistleblower audio recording from his late father and a… read more

Police visit lawyer Liu Wen Tao to investigate an old case, only to witness his sudden death. Although the initial judgment is heart failure induced by high blood pressure, Jiang Cheng… read more

Zhang Zi Ming dies mysteriously from poisoning. An autopsy reveals he died from inhaling phosphine. During the investigation, the police discover that he had tampered with all the… read more

Zhang Zi Ming's true identity is revealed—he is actually the driver of Chen Lu's ex-husband, Wang Yun Tian. Li Yao Hui assumes a false identity to infiltrate Liu Wen Tao's side and… read more

Su Ling Yu and Xu Ming Ma return to the beauty salon to investigate again and discover that Chen Lu and Li Yao Hui may have colluded to create an alibi. By reviewing surveillance footage,… read more

The police press forward step by step based on the voice evidence extracted from the robot vacuum cleaner, but Chen Lu remains silent in the face of irrefutable evidence. Su Ling Yu… read more

Chen Lu finally confesses her crime. Meanwhile, Jiang Cheng captures a call between Liu Zi and a mysterious man "Mr. Shen" from the voiceprint database, leading to a new lead. Su Ling… read more

Jiang Cheng and Su Ling Yu argue over Shen Yan's return. Jiang Cheng reveals that he has met Shen Yan, but Shen Yan remains silent on all questions. Su Ling Yu suspects that Shen Yan… read more

The police follow the clues to investigate the truth behind Zhu Xiaoai's death. Jiang Cheng discovers through surveillance footage that she received a mysterious call shortly before… read more

Su Ling Yu, Jiang Cheng and Zhuang Lin conduct an in-depth investigation at Xinsheng Hospital. Jiang Cheng and Zhuang Lin pose as a married couple seeking medical treatment, and gradually… read more

Shen Yan's identity is exposed - he is actually the biological son of Shen Xuan and Zhao Jing Xiang. What is even more shocking is that Shen Yan's existence resulted from Zhao Jing… read more

The dark veil of power and sin is lifted once again. Cao Jian angrily questions Zhao Jing He about the mastermind behind Zhu Xiao Ai's murder, revealing that the fetus in Zhu Xiao… read more

Huang Lu Wei bravely steps forward to protect his family and successfully obtains key evidence against Fan Hao and Zhu Xiao Ai. The audio recordings and ledgers in his possession become… read more

The police track down Fan Hao's whereabouts, but suddenly fail during the manhunt—Fan Hao is abducted by a mysterious person. Meanwhile, Shen Yan appears quietly in front of Zhao… read more

The police interrogate Zhao Jing He and Cao Jian separately. In the interrogation room, Zhao Jing He insists that he knows nothing about Fan Hao's criminal activities, but admits that… read more

Shen Yan points a gun at his father, Zhao Jing Xiang, in Zhao's office, attempting to kill him, but Zhao manages to escape with a trick. The police identify Shen Yan through a voiceprint… read more

The final showdown between Shen Yan and Zhao Jing Xiang reaches its climax. Shen Yan forces Zhao Jing Xiang to confront his past crimes in an extreme way, vowing to avenge his mother.… read more