Looper/环形使者

Time travel is one of the most popular sci-fi ideas in movies, yet this movie still tells a good story. One of its originality lies in that no one is the so-called the representative of justice, everyone has his own purpose, some for his own wife, and some for professionalism. Although there is a small self-sacrifice in the ending part, the multiple possibilities of time travel (so-called parallel world) still indicate that the possible tragedy may occur sooner or later and can not be avoided.

时间旅行是最常用的科幻构思之一，不过本片仍然讲了一个很好的故事。本片的新意还在于：没有谁是代表了所谓的正义力量，大家都有自己的个人目的，有人是为了自己的老婆，有人是为了职业道德。结尾虽然有个小小的自我牺牲，但时间旅行的多重可能性（所谓的“平行世界”）仍然喻示着：其实会发生的悲剧可能仍然不能避免。

Performance impression:
Cast:  Joseph Gordon-Levitt, Bruce Willis, Xu Qing(许晴)