A dark comedy follows a Siberian tiger, a dog, a forklift driver, a middle school teacher, a poet, a debt collector and a pregnant woman. Beneath the absurdities of an owner trying to avenge his dog and his pregnant wife is a story about reality.

上世纪30年代末，古老的中华大地正经受着最为苦难的时刻。外有日寇铁蹄进犯，内有不同派别势力的斗争碾压，战火连绵，生灵涂炭。为了获取重要的情报，共产党方面派出周乙（张嘉译 饰）和顾秋妍（宋佳 饰）假扮夫妻，潜入哈尔滨的警察厅特务科。周乙被任命为特别行动队队长，但他的真实身份一直受到高科长（程煜 饰）的怀疑。
地下工作险象环生，稍不留意就会失掉性命。周乙挂念分别的妻子，怀孕的秋妍担心腹中的孩子、思念丈夫，可是为了共同的理想他们不得不压抑着心中万般情感，共同携手在这条充满黑暗的走廊中前行，只为前方璀璨的光明……

2020 Chinese film

A middle-aged loser travels back in time to his high scool years to put his life on the right track.

A boxer and a journalist accidentally exchange bodies after they are struck by current, embarking a series of adventures.