watching people came and go in life, it's feels so lonely and empty. osamu, a man who lost everything, still grieving after losing his son, complicated relationships with his wife, he's unemployed and struggling to get a job. he just living his life and supress all his emotions and pretend that everything is okay. at his hopeless phase, he suddenly have to take care of his nephew. then together with his nephew osamu slowly find his strength to live his life again.