In her previous life, the cowardly and kind-hearted concubine Shen Qingci was jealous of her eldest sister Shen Mingyue and tortured her to death on a rainy night because of an embroidery she devoted so much to. She was reborn and returned to the year before the tragedy with overwhelming hatred. In this life, she no longer holds back. Relying on the memory of her past life and the power of the embroidery workshop she secretly runs, she vows to make her enemies pay with their blood. On the road to revenge, she formed an alliance with the prince Xiao Jue, whose identity was a mystery, but found that her fate and his were far more intertwined than she imagined.