Tianying is a female ranger with mediocre martial arts skills and occasional nosy. She embarks on a long journey to find Feng Chen, an elegant and elegant swordsman with whom she has a close relationship. After mistakenly becoming a master of the sinister and cunning devil, she falls into a whirlpool of danger and conspiracy. As a result, she gets to know friends with very different personalities, such as a flower picker, a proud heroine, a cold-blooded killer, and a demon witch, and gradually learns about her true life experience. After experiencing lies, use and betrayal, and risking her life again and again, she accidentally obtained the peerless martial arts secrets that everyone in the world dreamed of, and was threatened by the dual threats of Bai Dao Wulin and the Demon Sect. This time, will she choose to continue to be an idle ranger, or will she bravely attack and fight to the death with her noble and arrogant enemy?