The Crown Prince's All-Powerful Medical Concubine

Recommended new article "Jiaojiao Wins My Heart" Four years ago, she was the legitimate daughter of the Prime Minister, but her concubine made things difficult for her at every turn and was punished in solitary confinement. Four years later, she held a roll of silver needles in her sleeve, turning her hands over the clouds and raining rain, watching her former enemies reap the consequences. Four years ago, he was entrusted by someone, but he didn't have time to save Lu Yian. From then on, she became a piece of his mind. * One day, Lu Yian sneaked out of the house and had to climb over the wall to return to the yard. The noble Crown Prince Cheng, however, behaved well and crossed the wall, leading Lu Yian to avoid the guards patrolling the palace. Lu Yian was shocked and pointed at Gu Yuyan, "You actually know the distribution of the guards in the mansion better than I do." Gu Yuyan smiled slightly and said, "I can't help it. It's not easy to just take a look at you these past few years."