以太是一个战斗小队的新兵。亚瑟，这个班的老前辈，相信有价值的战斗士兵只有通过艰苦的、有意义的工作才能培养出来。两人之间的矛盾上升到白热化，两人都越过了这条线。

Itai is a rookie soldier in a combat squad. Asher, the old timer of the squad, believes that worthy combat soldiers are made only through hard, sisyphic work. Itai is unwilling to get in line with the policies set by Asher. The tension between the two rises to the boiling point, where they both cross the line.