Battle Through the Heavens was an online literary work written by Tian Can Tudou. The work was first released in 2008 and has since been released in multiple versions and published on multiple platforms. Because the author, Heavenly Silkworm Potato's update speed was uncertain, the update time of Battle Through the Heavens was also uncertain. Sometimes the author would release a new chapter on a specific date, and sometimes it might not be updated. Therefore, the update time of Battle Through the Heavens depended on the author's schedule and the needs of the readers.