Ema Okunishi is a new freshman in town, forced to relocate due to her parents' divorce. The distress from the split has left her struggling to fit into her new school, unable to initiate conversations with her peers. However, an unforeseen encounter arises when Ema visits a local restaurant.
One day, as the rain pours down, a girl seeks refuge under Ema's umbrella. This unexpected meeting leads to a heartwarming connection amidst the dreary weather.