Your Regent's Killer Is Stupid

Modern designer Jiu Yue transmigrates into another world, becoming a top assassin burdened with blood feuds. She joins Regent Sima Qing to seek revenge. From mutual exploitation to hidden affection, they survive a deadly game to settle the score. On Sima Qing's coronation day, she returns to her original world, leaving behind an unfinished love across time and space.