Dressed as the Silly Concubine of the Prince's Palace? I Am Amazing in the World with My Medical Skills

The genius female doctor once traveled through time and became a stupid concubine of the prince's palace. She was poisoned by her sister at the beginning and almost died? She created the illusion of being "humiliated" and used the body to avenge herself, not wanting to meet a scumbag father who was in cahoots with her own sister. The room full of relatives were all ghosts and monsters, and they all ignored her and wanted to kill her just because she was an idiot! Since everyone in the world wants to destroy her and kill her, then it is against the world! She uses her medical skills to seize power, decide life and death, has no control over the world, and is extremely wealthy. She will trample under her feet all those who slander her, insult her, and despise her! She had thought that her husband, a prince in name only, disliked her for being a fool, just like everyone else. She didn't want him to save her from danger again and again, and threatened, "My princess, whoever dares to bully her or humiliate her will be killed without mercy!" What happened to this man? Don't you think she is a fool and keep avoiding her? Unexpectedly, a certain prince was secretly struggling: "I have fallen in love with a fool. Does the fool know what love is?"