Rebirth of the Golden Age Medical Concubine

She was reborn into a prime minister's family but she no longer wanted to be involved in conspiracy and calculations, but reality refused to let her go. On the full moon, an imperial edict came out, and she became the fiancée of the eighth prince. From then on, her ordinary life became a delusion. Someone really wanted to yell at the emperor three times: Damn it. When he was one year old, the prime minister's father, who originally swore to marry only his mother, brought an aunt in. A certain aunt also brought a two-year-old girl. The truth is self-evident. Someone who originally lamented his father's devotion could only say: What a cheating father. Two years old, three years old, four years old... Things came one after another, including the prince who looked the same as his brother in the previous life, the death of her mother, the helplessness of her father, the appearance of a mysterious man, etc., Everything pushed her deeper and deeper into the whirlpool. How can she stay on her own and protect the people she wants to protect?