During the Dajing Dynasty, the imperial power fell to the side, and relatives and powerful ministers fought against each other. The general Lin family has been loyal for generations, but was framed by Prime Minister Xiao Bingquan, and the whole family was executed overnight. Lin Wanqing, the only surviving legitimate daughter of the Lin family, hid her name incognito for three years. She returned to the capital full of hatred and stirred up troubles in the court. She vowed to find out the truth, kill the enemy and vindicate the family.