In a snowy northern town in 1939, a firecracker maker accidentally exploded with "good intentions but bad intentions", and the Japanese army's top-secret biochemical film fell into the hands of a pedicure master. In this connection, a group of unworthy street people such as pedicurists, snitches, and actors were forcibly formed into an army by two Northeastern Army veterans who had narrowly escaped death. They don't have the aura of a dramatic show, only the wildest paths and plans that can never keep up with the changes. In the desperate situation of ice and snow, these humble ants decided to make an earth-shattering deal!