Two strangers met in a subway carriage. Both carry their past with them. Both of them started watching from now on. The two will determine their future in a short, brief, and crucial journey.(The Ephemeral)提前放映预告【The Ephemeral】编导是谁?转瞬即逝影视题材【The Ephemeral】电驴磁力下载(The Ephemeral)情节简介