The story centers around Tang Lici (唐俪辞), a highly skilled but introverted swordsman as he embarks on martial arts adventures.

[1] With a reputation for being as intelligent as a fox demon, Tang Lici hides his psychopathic nature behind a calm and reassuring demeanor.

Tang Lici becomes embroiled in jianghu intrigue after the massacre of a clan perpetrated by his former older disciple brother Liu Yan.

The discovery of the highly addictive and poisonous ‘Bloody Ghost of Nine Hearts Pill’ (腥鬼九心丸) in the martial arts community comes to his attention, and he works together with the orthodox sects to find the source and destroy it forever.

[4][5] This series marks the third Otters Studio production with Luo Yunxi in the leading role, after Till The End Of The Moon and the unaired Immortality.