In her previous life, she was an ace agent who walked on the edge of a knife, codenamed "Nightingale", but she fell into the abyss to protect her companions during her last mission. When she opened her eyes again, she became the most inconspicuous concubine in the Zhou Dynasty - her father was indifferent, her aunt was scheming, her sisters were bullying, and even the servants could step on her. I thought it was a house-fighting script, but I unexpectedly discovered that I had the ability to predict death. When the prophecy of national subjugation came, the civil and military officials of the entire dynasty were helpless. She stepped on the thorns everywhere and walked into the Golden Palace, dealing with the emperor and the powerful officials, trying to survive in the conspiracy and murderous situation. But when she was turning things around step by step, the mysterious counselor who had been standing behind her smiled and showed his dagger: "Your Highness, I have been waiting for this day for a long time." It turned out that this was a carefully designed scam from the beginning.