Lin Shuanghua, the only daughter of a family in Jiangnan who dyes cloth, was born with six fingers on her left hand and has been ridiculed since she was a child. When she was sixteen years old, her family was suddenly wiped out, and she escaped by hiding in a dye vat. In order to find out the truth, she disguised herself as a man and sneaked into her enemy's cloth shop. However, her young boss Lu Qinghan appreciated her excellent dyeing skills. As they get along day and night in the dyeing workshop, the two develop a secret love, and Shuanghua gradually discovers that Lu Qinghan is inextricably linked to the tragedy that year. When the truth comes to light, there is blood feud on one side and deep affection on the other. In the intertwining of love and hate, she uses dyeing as a tactic to weave a thrilling revenge and redemption.
