Shen Qingtang was forced to lose her martial arts skills and have her hand muscles broken by her beloved foster brother Xie Wuhuang. Ten years later, she was living at the bottom of the world, but unexpectedly encountered her enemy who died that year - Xie Wuhuang was seriously injured and on the verge of death. He called her "sister" when he was dying. To save or not to save? But she sensed a bigger conspiracy from this call. The medical girl Jiang Muxue, the dark market businessman Huo Ran, the warrior monk Yin Buyi who returned to secular life, and the demon saint Liu Jinghong, all forces are coming together with old and new grudges, forcing her to choose between the truth and revenge.
