Madam, the Prime Minister Wants to Rebel

Li Yi finally got married to her childhood sweetheart, but she got into a car accident on the way to the wedding and traveled to an unknown world. She also met a cutie who was three years younger than herself. However, she was so tall that she called herself sister. She won the top prize and became the prime minister... When she finally forgot that her boyfriend fell in love with the prime minister, she met that guy again...