Xie Zhao was a female young minister from Dali Temple in ancient times. She was secretly assassinated while investigating an injustice in the palace. She traveled to modern times and became an intern at a law firm.
-The male protagonist Cheng Yan is a cold-faced elite lawyer. He discovers that Xie Zhao knows nothing about modern law, but he can solve unsolved cases with ancient criminal investigation methods.
Xie Zhao always wanted to return to ancient times for revenge, but Cheng Yan gradually fell in love with her.