Su Wan never thought that when she was taken back to the Su family at the age of 18, she would not recognize her ancestors and return to the clan, but become her sister's substitute.
My sister Su Qing was pregnant with a child of an unknown father. She was addicted to sex and couldn't have an abortion, so her scumbag father pushed her onto Duan Siyan's bed - the heir to a wealthy family who was rumored to be not a womanizer, but he had a physical reaction to her.
She wore her sister's dress, imitated her sister's tone, and handed over the red wine with spices...