Theborderof820iswheretheNorthandSouthKoreasstandfacetoface.ElitefemalelieutenantKwonJin-kyeongfromtheKoreanMilitaryAcademyand4othercavalrybattalionsareonpatrolontheirlastdayoftraining.Meanwhile,studentsfromthephotographyclubgetlostontheirwaytocheckoutsceneryandenterBAse820.Anunknownshotisfiredandthegroupisterrif..aaa
应昊茗,梁缘,魏峰,洪爽,唐振超,杨萍,丁博,郑红