幽深的矿井下，越和南的爱在黑暗中默默滋长。煤尘染黑了他们的脸庞，也蒙蔽了未来的方向。南渴望逃离这窒息的生活，将偷渡欧洲视为唯一的出路。然而，母亲梦境中父亲的呼唤，将他们引向旧日战场，踏上寻觅南父亲遗骸的旅程。南内心陷入挣…

In 2045, a filmmaker lands on Mars and tries to make a film. Home… Far away from home, he recalls faces of people, thus a collection of moving images emerge.