夢に向かい、さらなる飛躍を遂げる浅葱空豆（広瀬すず）だったが、海野 音（永瀬廉）と一緒に暮らす最後の日が近づいていた。そんな時、空豆を捨てた母親から突然、連絡があり…
Soramame was striving toward her dreams and achieving new heights, but the final day of living with Oto was drawing near. Just then, her mother—the woman who had abandoned her—suddenly contacted her.
