From an abandoned son in a cage to the most famous assassin in the world;
She was adopted by the powerful Shen family, but suffered a tragedy;
In order to avenge her family, she sneaked into the capital, gained the trust of the prime minister, and intended to get close to the emperor, but was forced to marry him;
Forces from all sides came to intercept and kill her. After escaping, she gained stronger power, but she had to witness the death of many close friends on the road to revenge. Increasingly desperate, she finally got the chance to assassinate the emperor, but she saw the portrait of her sister Shen Danning in the emperor's palace...
In despair, she jumped into the bone-crushing and soul-eating Danghun River, but her body and soul did not disappear. Instead, she turned into the appearance of her sister. She became the emperor's favorite concubine, facing her enemies day and night, not knowing what choice she would make.
Intention: Lost in love, hatred, and power, finally find yourself and achieve great love.