Marc chose to distract himself from the pain of his mother's death by diving headfirst into a comfortable marriage with a charming, wealthy, older man. But when his husband also dies, unexpectedly, Marc's world is cracked wide open, forcing him and his two best friends to embark on a cathartic, life-affirming adventure to make peace with all the grief he'd been evading.。该剧将故事背景设定在1939年春,讲述了中共党员、苏军远东情报局上校情报官苏文执行“尖刀行动”的故事,围绕着一个事关全军性命的密码机展开,展现了那个特殊年代里的风云变化以及各派人马为其付出的惨重代价。。