The eldest princess, who held military power, set out to conquer Monan, entrusting the palace to her personal bodyguard Ji Ming, who had been raised by her own hands. After her triumphant return, she was blocked by the guards at the door. The house had been changed beyond recognition by Zhou Hongxiu, a woman who was known to please. The former loyal guard was ungrateful, allowed outsiders to commit crimes, and even sold out all the elderly people in the house for her. The eldest princess's heart was as cold as ice, and she no longer thought about her old relationship. She killed decisively, punished the servants severely, tied up Zhou Hongxiu, and liquidated the betrayal in the most brutal way, so that Ji Ming would always remember that the only person he should serve in this life was her.