Herscherik R - The Epic of the Reincarnated Prince

Herscherik R - The Epic of the Reincarnated Prince summary: On the eve of her 35th birthday, Ryouko Hayakawa - a devoted otaku - met an unfortunate fate in a car crash. However, when she woke up, she found herself in a fantastical world where she was reincarnated as Herscherik, the seventh prince with dazzling blonde locks and piercing blue eyes. Adjusting quite well to his lavish lifestyle, Herscherik soon realized that the kingdom was in turmoil with widespread corruption and an unfavorable sentiment towards the king. Although only three years old, Herscherik understood the dire nature of the situation, and with the expertise from their past life as an "office worker" and "con artist", they set out to save their nation.