What if an unknown stranger somewhere impersonates you and lives life? 24-year-old TAKIGAWA Misaki (TODO Umi) aspiring to be a non-fiction writer, receives a strange phone call saying TAKIGAWA Misaki is in a coma in a hospital. Learning that someone has posed as Misaki, she visits the hospital and finds an unexpected person. She begins to discover the woman's real name and the reason why she had to be someone else.

Hiroto works at a construction site, Futaba works at a flower shop, and daigo works at a design studio. their life seems to flow as usual, but something begins to change when they think about today and what awaits them in the future. this is a story about youth, about love and everything connected with it.

Young Shihio once unsuccessfully auditioned for a film role. She has long since buried her dream of becoming an actress when, seven years later, she surprisingly gets a second chance. The director of yesteryear has not forgotten her and now desperately wants to cast her in his new film. What does he see in the young woman? A talent for acting? A vulnerable soul? Something true? Shihio's everyday life is marked by routine. Lonely, she lives with or rather next to her boyfriend in a small flat. Who is she anyway? What is her true self? Or is she merely a vessel into which the director can pour his idea of her?

A woman who has been dreaming of an ordinary happy life starts wishing for the collapse of the world following an incident.