Lin Lie (Chinese: 林烈)[1] is a superhero who appears in media produced by American comic book publisher Marvel Comics. Created in partnership with the Chinese media company NetEase, the character first appeared in the 2018 Chinese digital manhua Warrior of the Three Sovereigns #1, written by Shuizhu and illustrated by Gunji. A descendant of the mythological Chinese figure Fu Xi, Lin was initially established with the alias Sword Master, and wielded the mystical Sword of Fu Xi.[2][3] He later joins the superhero team the Agents of Atlas, making his English-language debut in the 2019 comic War of the Realms: New Agents of Atlas #2. After the Sword of Fu Xi is destroyed he becomes the new Iron Fist, debuting as the character in Iron Fist vol. 6 #1 (February 2022).