On the day before Ryouko Hayakawa's 35th birthday, she was meant to meet her demise in a traffic accident. However, when she opened her eyes, she found herself in a fantasy world as the seventh prince, Herscherik - a blond-haired, blue-eyed prince. Herscherik relished in his life as a prince free from any worldly concerns until he discovered that the king of the country was hated by his retainers and officials, and corruption was rampant. At just 3-years old, Herscherik realizes that he must utilize his "office worker" and "conman" skills from his previous life to save the country.