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.

British Army radiation drills at a remote Scottish base attract a subterranean, radioactive entity of unknown nature that vanishes, leaving two severely radiation-burned soldiers... and a bottomless crack in the earth. Others who meet the thing in the night suffer likewise, and with increasing severity; it seems to be able to absorb radiation from any source, growing bigger and bigger. What is it How do you destroy a thing that feeds on energy