Today was the day that Big Macintosh after all of the dates he gone with Cheerilee was going to propose marriage to her, but unfortunately the nation of the Minotaurs has invaded and Equestria has issued a draft, forcing Big Mac to fight, leaving Cheerilee to wait for his return. Big Mac is sent to the front lines, his regiment immediately went missing behind enemy lines, after hearing the news, she decides to dust off her old uniform and re-enlist to both fight for her country and to find her lost lover.