He Fell Asleep on Guard Duty, Then Woke Up Wearing a General's Coat

Lin Mo transmigrates to a parallel world and becomes a paratrooper. One day, he accidentally falls asleep while standing guard. When he wakes up, he finds a kindly old man in uniform looking at him, wearing an overcoat with no rank insignia.

Lin Mo is just about to say something to ease the awkwardness when he turns around and sees that his rifle is gone!