[Machine Translation] ( Family - the smallest group of people that can be a bond or a chain. ) Junpei is married to a beautiful woman, Akutsu Minami, who lives in a grand house, and becomes the son-in-law of the Akutsu family. The Akutsu family's strange domestic rules, the existence of an eerie basement, and a series of disappearances that occur behind the scenes... The happy "family" is filled with a terrible madness. Quiz! (Quiz! The Choice of Justice) and "Dystopia: The island where we emigrated was an island of infidelity"!