The Ruan family is regarded as a bloodline that has produced miracle doctors for generations. They are kind and compassionate, willing to save all living beings from fire and water, and heal the pain of others, but they unknowingly get involved in the world's conflicts. The sixty-eighth generation of the Ruan family has three heirs, but the youngest daughter Ruan Qing accidentally picked up an emperor and has been entangled with him for the rest of her life. (Probably the combination of the vicious-tongued, cold-tempered and shy miracle doctor x the handsome, sweet-tongued and loyal dog emperor