Keisuke Niijima (Shinichi Tsutsumi) has been completely lifeless since his beloved wife Takae (Yuriko Ishida) passed away 10 years ago, and is seen as a gloomy man by those around him. Although he wants his only daughter Mai (Ayame Makita) to be happy, he does nothing but earn a living, and is sad, and even communication is difficult. The time of the two stopped for 10 years. One day, a strange girl (Nuanno Muida) with a backpack visits the father and daughter. She said, "I am your wife who died 10 years ago." The wife was reborn in this world. The stopped family time started again.