In 1943, revolutionary inventor Nikola Tesla died penniless in the New Yorker Hotel. Within 24 hours the U.S. government seized everything in his room. But one design was already missing. Seventy years later in Buffalo, NY, a brilliant young engineer has found it. And the only person she can trust is a low-rent detective with a pack-a-day habit.。三位闺蜜即将迈入40岁的门槛,她们相互扶持,风雨同舟,共同面对生活、爱和失去。。聚焦养老的社会议题,整体风格温暖治愈,通过讲述了几个 “90后”年轻人和一群老年人背后的故事,诠释了爱与陪伴、坚持与梦想、责任与担当等等情感主题。。