科学家研究狒狒身上的病毒，结果传染给几个年轻人，让他们发狂。

入围第71届柏林电影节德国电影视角单元。　　As she enters retirement, a mother leaves behind her solitary life in rural Germany and memories of a once perfect family life and travels to protest-ridden Hong Kong, a place that has kept her son away from her for many years.