Born into a noble family, they have the same stunning looks. They are twin sisters who were accidentally brought to this era by the wheel of fortune.
She is lively, smart, unruly, domineering, and a little confused. She is the daughter of the Prince of Wuyang and the princess of An'an appointed by the emperor. She has learned hundreds of martial arts since she was a child and is loved by thousands of people. She is the elder sister. After time travel, she was raised by the old woman Spirit Snake, the leader of the martial arts who was frightened. Big, cool, aloof, good at using poison, sometimes he kills people without batting an eyelid, but in the end he is still no match for blood being thicker than water. One is cute and lively, and the other is cold and beautiful. When they meet the same man they like, what kind of entanglements will happen when they face the incredible polyamory?