100 Days (2019)

Follows a young Canadian soldier George, excited to go off to war with his best friends. His long-term relationship, Esther has a slightly different opinion on the matter. Like many real life soldiers, he is hit by a startling realization that life in the trenches isn't anything like promised. Told through letters home, we get a glimpse of what life is actually like in the trenches, and how his relationships outside of the trenches are affected.