A personal injury accident caused by her husband during work... that was Rio's entrance to a scorching hell. In place of the victim who couldn't move, Rio was ordered to take care of the victim's father. As soon as I got home, there was a disgusting mountain of trash. As soon as I stepped in, the stench hit my nose, and on top of that, the air conditioner was broken and the room temperature exceeded 40 degrees Celsius. In this insane environment, Rio-na has to take care of a lonely old man for 7 days...
