The heroine Shen Lanshi, as a concubine, was banished to the cold palace after the new emperor ascended the throne and was given poison. Fortunately, he did not die, but the poison was activated. The poison hidden in his blood was invulnerable to his body. From then on, he used cold attacks as a starting point to use the counterattack that was invulnerable to all poisons. Tian Nianli survived the poisoning and assassination by all forces, but he used tricks to make the enemy concubines reap the consequences. On the surface, he was waiting for death in the cold palace, but in fact, he secretly planned to reveal the truth about the destruction of his family step by step, and regained his own harem and rights.
