This fashion music, suspense, detective TV series produced by Hong Kong Television Broadcasting Co., Ltd. mainly tells the story of searching for a soprano. Starring Chung King-fai, Ng Dai-yun, Chiang Chi-kwong, Cheung Chun-long and Jacqueline Wong, and co-starring Cheng King-kei, Tsang Wai-kuen, Au Sui-wai, Wai Ka-hung, Tsang Hang-sang, Law Koon-lan and Gong Ci-yan, the screenwriter is Long Wen-kang and the producer is Wong Wai-sing.