The Mad Concubine Who Defies Heaven Is Coming with Force

She is a feared gold medal killer of a gang in the 21st century, but she wants to live an ordinary life. However, before she can realize her wish, she is sent to hell by her most trusted sister. Unexpectedly, she does not deserve her fate, and travels through time to become a good-for-nothing young lady, and is tragically thrown into a sedan chair. He was an invincible war king who conquered the country, but he was framed and turned into a loser whose face was completely changed and even his life was on the verge of death. In order for him to leave a line of descendants, the emperor granted him a marriage to the abandoned eldest daughter of the Ye family. The world said they were a perfect match for trash. But he said we were a perfect match for a genius and an idiot. (Note: He is a genius, she is a fool.) But she said we were a perfect match for a genius and a villain. (Note: She is a genius and he is a bad guy.)