On February 14, neighbors get stuck in the elevator. They are completely different people and don't know each other, but isn't this a reason to get to know each other?

　　第二次世界大战如火如荼，德国进攻苏联的一场战役中，年轻的普通士兵米哈伊尔·卡拉什尼科夫中弹受伤，住进了野战医院的他，无法在回到前线战场，然而，这位爱国者并没有善罢甘休，虽然他不能手握武器重返战场，却让战场上的战士们都用起了一把以他名字命名的突击步枪——AK47