The Sickly Legitimate Daughter Went Crazy and Overthrew the Entire Capital.

She is the abandoned son of the Hou family. She appears to be taking three breaths with one step, but is actually an expert in martial arts and medicine. She returns with her original body to take a blood feud, just to trample this decadent family under her feet. He is a disabled prince who looks gloomy and world-weary, but in fact he holds the world's dark web and has endured it for many years just to subvert this dim imperial power. A piece of paper conferring marriage tied two madmen who were the best at pretending to each other. He said: "My legs are fake, but my desire to make the princess the mistress of the world is real." She replied: "Exactly, my illness is just an act, but my desire to use the prince's sword to stab the whole world through is also true." Since then, the capital has welcomed a pair of "god-level combinations": During the day, she was a sick princess who coughed up blood, and he was a disabled prince in a wheelchair. In the dark night, she set fire to kill people, and he paved the way in the dark.