Mirei is a working woman who finds herself adrift in the world. Surrounded by people who don’t understand her and who she has little interest in putting the effort into getting to know herself, Mirei finds herself isolated at work outside of her friendly relationship with her superior. Outside of work, Mirei goes home to an empty apartment, exhausted from the day and frustrated by time passing by so freely as though leaving her behind. Challenged by her superior one day, Mirei is forced to think about her past, present and future in order to move forward from this everyday routine. Getting to know those around her better, meeting and reuniting with old acquaintances, leads to her having new experiences as she slowly begins figuring out both herself and the world she lives in – in order to find that safe haven she doesn't even realize she's searching for.