This drama is adapted from the novel of the same name by Japanese writer Chen Shunchen. This work is the only long mystery novel set in Taiwan by Taiwanese Naoki Shang writer Chen Shunchen. This is also the first time that Chen Shunchen's work has been filmed in the Chinese-speaking world. In 1946, the cargo ship "Asakaze Maru" returned to Keelung Port with a full load of Taiwanese people who were eager to return home. Tao Zhanwen, a Chinese student who became famous for solving murder cases, also came to Pusa Village with his friend Yang Huiming to propose marriage, but encountered a bizarre murder case...