Infinite Secret Realms

I possess a tome of kingship. I bow and beg the Heavenly Dao for eternal life, but the Heavenly Dao is merciless, and immortality is hard to attain. Only secret realms are limitless; only secret realms are eternal. Break through the secret realms, and only then may one find a chance to comprehend the Dao and a path to immortality. Limitless secret realms, endless slaughter. Wherever the tome of kingship points, all living beings become its slaves.