Thousands of years old medical concubine

She is a modern top medical genius, but she was killed.Once reborn, she became the silly second young lady of the Su family who neither her father cared about her nor her mother loved her.What?My husband is a eunuch?In order to save herself, Su Yuexin tried her best to detoxify him.A pair of deep eyes looked over, "My lord, what are you going to do?" Shen Lian smiled charmingly, "Of course you are doing what you should do."The mysterious and unpredictable prince, traveling through another world...