A Promise of a Thousand Pieces of Gold: the Favor of the Duke of Zhen

Eight years ago, she was an orphan who was pushed away by him with his own hands, and her whole body was covered with scars for her sincerity; eight years later, she returned with her medical skills and became the secret hidden in his Duke's mansion. She also gave birth to his legitimate son Zhou Yihua. He is a powerful duke who hides unspeakable reasons and spends the rest of his life making up for his debt; she is a medical woman whose life experience is a mystery, she hates him to the core, but she is constantly tied to her child. The long-lost legitimate daughter of the Linghou Mansion, the secret intrigues in the court, the love-hate past... When the mystery of her life experience was revealed, she discovered that she was the one who was favored by fate, but was also teased by fate. This time, can he warm her heart that has been frozen for eight years? Can she get back everything that belongs to her?