Hundred Transformation Mask

The Mystic Heaven City was located in the southeast of the Heaven Mystics Kingdom, and if it was according to the pace of a marching army, it would take at least a month to hurry over from the Great Xia Kingdom's borders to the Mystic Heaven City. Jiang Yi and He Lao made haste for days and nights without rest. The Zouwu Beast's speed might not be fast, but it was at least two to three folds faster than a marching army. Furthermore, the Zouwu Beast was traveling underground in a straight line. If there weren't any mishaps, the two of them would probably make it to the outskirts of the Mystic Heaven City in around eight to nine days.

Jiang Yi controlled the Zouwu Beast to travel at a depth of 30 kilometers, and it was naturally safe in such deep underground. There weren't any demonic beasts; neither would they be spotted by other humans. Hence, it was very safe for them to travel in this way. He Lao closed his eyes to recuperate while Jiang Yi cultivated along the way.