"You didn't order the wrong pizza, did you? I think nine editions are a lot..."Garmin, who has been living with her grandmother since she was 15 years old and acting as a delivery agent.She meets Ji-hyun, a man who has been trapped in the room for two years with her unique nosiness...What? I'll give you money and you want me to "deliver" this...?!The delivery driver and Hikikomori's special comfort connected by nine pizzas