This film is a sequel to the 2022 online movie "Eye for an Eye 1," portraying the skilled blind knife-wielder Cheng Yazi (played by Xie Miao). He accidentally saves Zhang Xiaoyu (played by Yang Enyou), who has suffered a tragic family massacre. Yielding to the persistent requests of the orphan Xiaoyu, Cheng Yazi reluctantly keeps her by his side and imparts his skills to her. Xiaoyu, in turn, awaits the opportune moment to seek revenge.