Jin Hezai is a Chinese novelist and screenwriter. He is mainly known as the author of "Odissey of Kant" (若星汉天空, Ruo Xinghan Tiankong), "Wukong Biography" (悟空传, Wukong Zhuan) adapted in the 2017 movie Immortal Demon Slayer, and the two novels "Jiu Zhou - Yu Chuanshuo" (九州·羽传说) and "Jiu Zhou - Haishang Muyun Ji" (九州·海上牧云记 ), part of the Novoland series.