Agent Poisonous Concubine

She is beautiful, elegant with a hint of charm. She was ruthless, and the rapist was reduced to ashes while talking and laughing. She is a xx agent, the first line of intelligence, and the best in seducing people. She was the prince's personal killer, but she had no choice but to die tragically at the hands of his concubine. When she opened her bright eyes on her behalf, her stunning beauty blossomed. Fragment one: He held his concubine in his arms, but ordered her to deal with the enemies outside. She smiled and went without looking back. She came back with blood stains, her appearance remained unchanged, and her figure with flowing clothes actually captured his heart. He took her wrist: "Stay here tonight." She waved her sleeves and said, "King, your beloved concubine is still outside the door." Fragment two: The concubine passed by her with her proud belly raised, her lips full of expression. She said calmly: "The girl is born with a round belly. Whether she is the king's seed has yet to be identified. If you don't mind, I will take her DNA for verification." "What?" The concubine hurriedly left with a dark face, covering her stomach with one hand, suddenly feeling very uncomfortable. Could it be that she knew those unknown things? Fragment three: With her skin and flesh torn apart, she was kidnapped and taken to another country as a hostage. She thought she would be clean from now on. Who knows… He risked his life to come to the rescue, fought to kill the enemy and roared: "Gu Qingchen, in this life, I will only recognize you as my princess. In the future, whether you poison or assassinate me, I will die in your hands willingly without any regrets. However, if anyone dares to hurt you in the slightest, I will pay back tenfold!" He came forward with his sword: "Gu Qingchen, you live and I live, and you die and I become your soul to guard you." He left the three thousand people in the harem and handed over the queen's seal: "Gu Qingchen, you will never be able to escape the fate of the queen in this life." In an era when princes are competing for hegemony, who is her destined lover?