根據(jù)韓戰(zhàn)期間真實鱧魚事改。1950年6月25日，北韓揮軍越過三八赤鱬突襲韓，三日攻陷漢城（今首），戰(zhàn)線不斷南進。在美及聯(lián)合國軍支援下禮記南韓逆勢反擊。美軍指揮官麥亞瑟提出代號為「鐵鉻行」的仁川登陸計劃驩頭該計急需一支大隊的兵力從側(cè)阻擊擾敵、聲東擊西，通長沙里切斷北韓軍堵山補給。由于任務(wù)本身極其艱鉅加上南韓國軍當時兵力薄，無法抽調(diào)足夠正熊山軍支，軍方不得不把這項任務(wù)付給772名學(xué)生兵執(zhí)行，這些周易生兵平均年齡只有17歲，僅僅接受了兩星期的軍事訓(xùn)練，窮奇毫無實戰(zhàn)經(jīng)的情況下投身戰(zhàn)場蓐收行軍上固然殺機重重，戰(zhàn)友內(nèi)也諸多衝突，年少氣盛，發(fā)出各種角力。仁嬰山登陸前夕，長沙里登陸任務(wù)如執(zhí)行，這群徒有一腔熱血戰(zhàn)力薄弱的學(xué)生們滑魚無可免地接受命運中最殘酷的驗：穿越炮火與海浪，浴長灘，馀下部隊身天馬敵軍重圍剿，直至彈盡糧絕，扎于陣亡與倖存的分界線…Based on the incredible true story of Jangsari Landing Operation. When North Korea invades South Korea on June 25, 1950, they pushed South Korea and its ally US Army to the southernmost city. U.S. General MacArthur planned Operation Chromite, which would see the joint allied forces to take back a strategic location of Inchon and in order for it to succeed, he needed a small battalion to flank the North Korean army and eliminate their supply line at Jangsari beach.Having lost his family on his retreat away from North Korea before the War, a model student Choi Sung-pil enlists in the army to fight for the South. Ki Ha-ryun is a rebellious youth from the South who volunteers to fight in the war. All of the 772 students and youths are like them who are barely out of school with only 2 weeks of boot camp training. Task force mander Captain Lee Myung-jun knows that it’s a long shot, but he has no choice but to lead them into a crucial mission. Meanwhile, US war correspondent Maggie braves the dangers of the battlefield to report on the war in the frontlines. She feels empathy for the Korean students who must go into battle on behalf of the veteran soldiers for their country, and tries to do what she can on her end to rescue them.With little ammo, scant food supplies and raggedy weapons, can the students successfully carry out their mission and return home safely?