The film begins when a young woman volunteering in Kyiv is given one of the thousands of laptops donated by ordinary Ukrainians to support the war effort. She’s asked to install a sensitive military application and deliver the laptop to her brother serving on the frontline.
　　But the woman receives a mysterious video call from a young boy searching for his father, the laptop’s previous owner, who went missing during the Russian army’s brutal massacre of innocent civilians in Bucha. Reluctantly, she agrees to help find his missing parents — a decision that will ultimately force her to risk the lives of her own loved ones.

本片于2023年7月22日在乌克兰等国家或地区上映，使用的别名（拼音或译名）有保持在线 Stay Online 2023,baochizaixian。活力看为您提供电影《保持在线》免费在线观看，华为、小米、OPPO、QQ、UC、苹果Safari等手机浏览器可以下载或无线投屏到智能电视观看。编辑更新于2023-07-23 15:31:17