Takao trains to become a shoemaker and meets with a mysterious woman in the park when it rains. The lady tells Takao nothing about herself, including her name, while Takao opens up to her, sharing his pa.s.sion for shoes by offering to make a pair for her. When Takao learns her ident.i.ty, emotions come to a head as both learn that they have been teaching each other "how to walk", A strong emotional bond is built between a mysterious woman and a shoemaker. As the time goes by and bond becomes stronger, what path they 'll end up with.