20世纪90年代，东北铁城西郊的大型工厂，孤儿张小满（黄景瑜 饰）在工厂百家照拂下成为有情有义的“铁西城之子”，和大方果敢的严晓丹（关晓彤 饰）、沉稳持重的夏雷（王天辰 饰），在铁西城度过热血飞扬的少年时代，随着经济转型大潮滚滚而来，这一代年轻人远走他乡，又顺应内心的召唤重返家乡，谱写情义不变、殊途同归的动人故事……
The 7th Season rejoins Golden Globe winner Angela Lansbury as writer/detective Jessica Fletcher in the season that earned a Golden Globe nomination and two Primetime Emmy Award nominations! With her at the scene of the crime is an impressive lineup of guest stars, including Patricia Neal and the iconic Jerry Orbach. Whether Jessica is partnered with insurance investigator Dennis Stanton (Keith Michell), making her case in Nashville or even working to clear her own name, it's no mystery why the acclaimed series earned 41 Primetime Emmy Award nominations and 16 Golden Globe nominations during its many years of broadcast.
高等法院暂委法官言惠知（佘诗曼 饰）正值事业高峰，但一宗案件令她人生逆转。为阻止社会出现更多“恶魔少年”，言官不惜放弃前途，主动降职担任少年法庭的裁判官。面对一宗又一宗严重的少年案件，她择善固执，坚持正义，也要救赎这些脱轨少年的人生。
