Yamazaki Ako is a 29-year-old single mother working as a hostess to raise her 10-year-old daughter. Since April 2020, the nightclub business has been badly hit by COVID-19, while there has been a rapid increase in the use of online shopping. Due to COVID-19, Ako lost her job as a hostess and she decides to change jobs and become a delivery driver. This is the story of a young woman who tries her best to live while being confronted with various difficulties and the harshness of the pandemic.