Ling Muyao: Commissioner of the Tianjin Station Intelligence Unit of the Central Bureau of Investigation and Statistics of the National Government (referred to as "Central Bureau"), his true identity is a latent member of the "Xinghuo Society", codenamed "Hanjiang".
Graduated from the Department of Physics of Yenching University, he participated in a radio interest group while in school. He has superb skills and is good at modifying various radio equipment, and can transform ordinary radios into micro transmitters.
During his further studies in Germany, he was exposed to a large number of progressive books and ideas, and gradually established his belief in fighting for the cause of national liberation.
On the surface, he is a disciplined and unarticulate clerical staff member who immerses himself in various files and reports every day. In fact, he is thoughtful and good at observation and analysis. He can discover clues from seemingly irrelevant information and accurately deliver intelligence under the supervision of multiple forces.
He has an unknown habit of drawing a small plum blossom in his notebook every time he cracks a password.
