In 2010, two rival Chinese mafia groups wage a hidden war within a silent, fearful immigrant community. As merchants are extorted and women are trafficked, a small family restaurant becomes the unlikely epicentre of the conflict. With the help of Officer Li and wiretaps in Cantonese, prosecutor Diana Belenguer launches a groundbreaking investigation. But when Xu, a mafia soldier, defies his clan to save a young victim, he becomes a target – hunted by his own brother. What begins as a wiretap case spirals into a high-stakes chase through Argentina’s criminal underworld.

生長在阿根廷的導演與台灣母親分開十年後，第一次踏上台灣這片土地，試圖尋找父親死亡的真相，卻沒有太多線索。他陪伴母親走訪各地親戚，在台北這座城市間遊走，聽著她描述在阿根廷的回憶，一段不為人知的家族傷痕與記憶逐漸清晰。影片融合紀錄與虛構，映襯離散者面對「去／留」之間的拉扯。