The Doctor's Concubine Is Coming: Prince, Don't Run Away

A master of traditional Chinese medicine was born with an unlucky daughter. Her scumbag father and aunt were so ugly that they asked her to marry a short-lived man. How could she let them act like monsters? She has medical skills and cleans up the bitches neatly and never shows mercy. But, didn't it mean that her husband would die in two years? She has waited long enough, why is this man's body getting worse and worse? Better?