[Big heroine + non-sweet pet + battle of wits]
Meng Qingwan, a famous medical girl, became an orphan overnight. The tragedy of her entire family being massacred burned an unquenchable flame of revenge in her eyes. In order to find out the mastermind behind the scenes, she restrained her sharp edge and used her weak body to sneak into the turbulent royal family. She walked step by step in the cobweb of power, looking for a sharp blade that could be used to draw strength.
Within the red wall, she glimpsed the fangs of overt and covert struggles among the princes, and even broke through the intricate chains of interests between relatives and courtiers. When she unexpectedly confronts the secretive Shangguan Yu, two hearts with different thoughts collide and spark in the trial - he regards her as a pawn, but sees compassion when she saves people with her medical skills; she uses his power to investigate the case, but when he reviews the secret border defense letter late at night, she understands the responsibility for the country and the family in his eyebrows.
The smoke suddenly ignited on the border, and the barbarian cavalry crushed the illusion of peace. When the family blood feud and the crisis of the country suddenly collided, Meng Qingwan held the poison-quenched dagger and made a choice between hatred and justice. She tore off her disguise and used her wisdom as a doctor and poisoner to help Shangguan Yuqing suppress the traitors and ascend to the throne. She even took up his sword and stood side by side on the cold windy battlefield. She protected thousands of miles of rivers and mountains with her benevolence as a doctor, and suppressed the barbarians from all directions as her daughter.
From an orphan girl in a deep house to an emperor's beauty, from a sharp blade of revenge to the backbone of protecting the country, she stepped on the tip of the knife in every step, but she opened up a bright world with him in a desperate situation.