Falling in Love with A#

There are two worlds in this house. One where a mother and daughter reside, and another where two women reside. The two worlds begin to cross, gradually disrupting the lives of those involved. What will happen when everything connects?

A lake sits beside a quiet town in the mountains. There is a new, big bridge scheduled to open. Yumi feels trapped in her routined life with her husband, after Yo, her daughter, married and moved out. Kazuko, Yumi's mother begins to sort her things as she senses her time is coming. Meanwhile, Yo is frustrated as she starts to recieve less job offers, struggling to cope with the reality against her expectations. The family will take the lead in the bridge's crossing ceremony with their secrets hidden deep within.