1895年下诺夫哥罗德全俄博览会金箔帷幕下，贵族喋血案撕开帝国贸易狂潮的糜烂肌理——冷面神探以解剖刀般精密推演，刺破横跨伏尔加河的蒸汽朋克阴谋网络，却不知自己早已沦为「新贵族弑旧主」权力游戏的活体献祭品。...

For the sake of the family, Vyacheslav Lazarev left the big aviation. The usual routine of Lazarev and his son Kolya is disrupted by a small bear cub, huddled in the cockpit of one of the planes. Litt...