A group of undergraduate students who dare to test the urban legend that anyone who crosses a ghostly bridge - where a women once took her own life - at midnight m.77mi.cc will find evil awaiting them.

「明天就要高裝檢了，連上怎麼會多了根通砲桿！」車長命令四個裝甲連的天兵，要想方設法將這根桿子藏起來。他們開著一台空氣戰車，不打砲只出包，一下子遇到哨兵，一下子又撞鬼，好不容易桿子消失了，沒想到其中一個阿兵哥竟順勢逃兵，這下車長可真要發火了。致我們永不消逝的軍旅生涯！