Rebirth and Return: the Sickly and Frail Prince Takes Charge of the World

In her previous life, she was a talented young general, but because of the emperor's suspicion and the betrayal of her best friend, her family was unjustly destroyed and he himself was poisoned in the palace. When he opened his eyes, he was reborn as Gu Changfeng, a sickly concubine of the Great Xia Dynasty. He was frail and bullied since he was a child, and was regarded as a dispensable waste in the palace.