When a noble bride runs away, poor seamstress Clara is forced to marry Lucian, the “Mad Duke” imprisoned in Blacktower for seven years. Everyone expects her to die, but he recognizes her as the girl who saved him three years ago. While Lucian continues pretending to be insane, Clara uses her needlework and hidden evidence to expose the conspiracy against him. Together, they reclaim their names, defeat their enemies, and unlock every sealed door in Blacktower.
