Start the mission game.

Five men, five women. We're trapped here. If I just focus on the voice coming from the tiny speaker and follow it, a whopping 700 million won will be deposited into my account. Who wouldn't want that? The ugly nature of humans. Their desires. That is, the need for food, sleep, and sex. Only by overcoming these desires and acting can we make money and sustain life. Would you like to join this game?