Two high school girls win 70 million yen in the lottery! Natsuki and Haruka run away from home and, together with Fumiko whom they meet in Tokyo, aim to debut as idols! They don't care about common sense! Armed with their inherent drive and the huge sum of money they've acquired, the three of them are causing chaos and doing whatever they want! With the motto "We don't keep the money overnight," their audacity in spending such a large sum of money without thinking about the consequences is perhaps even manly...? A fairy tale from the era when the top prize in the lottery was 70 million yen.