The fairyland slaughters the land, and the Xuanwu is covered in dust. Eons ago, there was no god in the ancient Xuanwu land named Xuan Cang. In order to resist the encirclement and suppression by the gods of the immortal realm, he cut off his seven emotions and six desires and transformed himself into an invincible fighting force. He eventually died of exhaustion. The seven emotions were broken into seven continents, the six desires turned into six residual thoughts, scattered in the void, and Xuan Cang was reincarnated as Ling Xuan with a wisp of his original true spirit.
Ling Xuan was born in the Ling family of Qingxiao Tianyu. He was born without spiritual roots and was regarded as an abandoned son of the sect. Only after the desperate plea of his mother Su Ningshuang (a survivor of Xuanwu) was he sent to the most cruel hell wasteland to save his life. In a desperate situation, he was rescued by six six desires, learned the supreme technique, practiced the fierce body, and grew up in blood and fire.
He unified the Hell Wasteland and united the forces of the Xuanwu remnants,
When the truth was revealed - the Immortal Realm not only shattered its continent and massacred its people, but also treated the Xuanwu survivors as caged playthings, Ling Xuan vowed to slaughter all the gods of the Immortal Realm and pay with blood. He rebuilt the ancient Xuanwu Continent, gathered powerful men from all races, and led an army into the Immortal Realm. Along the way, he conquered mountains of corpses and seas of blood, flattened the sects of the Immortal Realm, and beheaded the gods of the Immortal Realm. As the Dark Emperor, he settled the eternal blood feud, reestablished the order of the heavens, and finally became the Great Immortal-Slaying Emperor.