三名囚犯一同刑满释放，他们是医生、公务员和一名小偷。 在火车旅程中，他们同行，并各自聊了自己的生活。
Two friends discuss whether life is chosen on a free will basis or is ruled by Destiny. They agree the one who dies first will return to warn the other about his Fate, allowing him to change it for better -as long as he wants to listen.
