CHAI Ya-hui returned to Taiwan after getting married in Japan. Since her husband committed suicide, she lived alone with her daughter Xiao-xiao. They were chased by gangsters. One day, Xiao-xiao and her classmate Ya-hoo were kidnapped, Ya-hui asked the police for help but was troubled, so she decided to save her daughter herself. The kidnappers use high-tech methods to torture her and Xiao-xiao, and unravel mysteries related to past dismemberments, organ trafficking, and historical trauma. As clues are intertwined, Ya-hui discovers the key to solving the case, and finally reveals the truth behind the obsession and trauma, and brings an unexpected ending.
蔡雅慧在日本結婚後回台,因丈夫自殺,與女兒小小獨自生活,並被黑道追債。某日,小小與同學雅虎被綁架,求助警方卻遭刁難,雅慧決定自己救女兒。綁匪利用高科技手段折磨她和小小,並揭開了分屍案、器官買賣及歷史創傷相關的謎團。隨著線索交織,雅慧發現破案關鍵,最終揭示了執念與創痛背後的真相,帶來意想不到的結局。