The original version of Battle Through the Heavens was the continuation of Battle Through the Heavens, and it was called Battle Through the Heavens: The Nine Nether Heavenly Veins. This work was first released in 2016. It described how the protagonist, Xiao Yan, met the mysterious woman, Momo, after completing the Nine Serenity Heavenly Vein mission and explored the secrets of the world together. The work was well received in the literary world and had been adapted into manga, animation, television series and many other forms.