Billion World Invasion Manga

The Dao of Heaven has collapsed, and the age of domination has come. Cultivator Chen Qiuran accidentally tied the badly damaged Heavenly Dao system and also signed a contract to refine the Heavenly Dao spiritual energy. It is a tale in which an idle social animal becomes an evil demon under the temptation of eight insurers and three golds, and attacks (crosses) billions of worlds.