After Rebirth, I Became the Favorite of My Scumbag Brother

Su Lanxin was accompanying her husband through the difficulties, and her husband became the arm of the new emperor. Just when she was looking forward to the future, she was betrayed by both her husband and her beloved sister. Only then did she realize that the happy marriage and happy life she thought she had were just a conspiracy! In the end, he ended up drinking poison and died miserably... But I didn't expect that even God couldn't stand the scumbag's behavior and made Su Lanxin go back to when she was eight years old! She decided to repay kindness and revenge! However, due to some strange combination of circumstances, she still entered her husband's family in her previous life and became the wife of the Li family! But this time, she became the eldest daughter-in-law of the Li family and was no longer the wife of the prince! The prince Li Yunyi, her husband in the previous life, had to call her sister-in-law when he saw her... As for her husband, Li Ziyu, she only heard his name but never met him in his previous life, so she didn't know him at all! However, as they get along with each other, they gradually discover that he is not as dandy as he appears on the surface. His dandyism is just a mask to hide others...