Prince, the Charming Concubine, Get Away

An agent traveled through another world, his biological mother passed away, his grandmother favored sons over daughters, his father only saw utilitarianism, and his vicious stepmother was in trouble everywhere. Fighting with his sister-in-law, playing with his aunt, opening a restaurant, marrying a prince, everything is prosperous. Nani? She was given a marriage to a crown princess, but someone robbed her of her marriage. She was the most miserable princess in history. Helping her husband conquer the world, he will fall out once he becomes emperor. He ran away from home in a rage. . . . . .