Yuya, a lawyer, lives with his beautiful wife, Yuu, and his lovely daughter, Ruru. Ruru goes out with a man named Yusei, whom she met through a smartphone app, and on the day she kisses him for the first time, she is passed around by fellows called Yusei's bosses. A man named Kita appears before Yu, who is worried about Ruru coming home late. A happy family that collapses overnight... The mother and daughter's body is laid down, and Yuya continues to send the scene via videophone.
