Shen Weilan, the daughter of the former criminal official, transformed into an embroiderer and sneaked into Prince Jing's palace. She used poisonous techniques and disguises to investigate the family's injustice, but she got entangled with Prince Jing Xiao Jue. He is the bearer of royal secrets; she is a descendant of the Shadow Pavilion, but she is trapped in a puzzle between a chess piece and an avenger. The jade pendant hides secrets, the shadow pavilion pursues people, and suspicions about the royal bloodline gradually arise. When the truth points to each other, how to choose between love and hate? The two swords face each other, and there is no escape.
