A 200 million yen inheritance right that suddenly emerged from Dekotora's female driver Kyou (Minato Riku). However, she was conditional on getting married within three months. Kyou, who burns for 200 million yen, starts looking for her marriage partner from among the 18 ex-boyfriends. However, the ex-boyfriends she found were all withdrawn, freeters aspiring to be entertainers, criminals on bail, and other miserable men. Can you find the Prince of Hakuba who will bring 200 million yen to Kyou !?