The improvement of one's Spiritual Body aptitude not only accelerates the speed of cultivation but also makes the practice of Cultivation Techniques and combat skills smoother for Chen Yu.
This is why, when some sects recruit members, they place such great importance on aptitude.
Those with low aptitude need to spend at least twice or even three times the time to catch up with those of high aptitude.
In his storage space, Chen Yu searched and flipped out a Crystal Ball, a spoils of war from the Blood Star Realm, which could be used to test the aptitude of the Spiritual Body.
On the Crystal Ball were more than a dozen round protrusions.
Chen Yu held the Crystal Ball in his hand, and soon, the Crystal Ball lit up on its own, releasing a layer of white halo.
The protrusions on the Crystal Ball lit up one by one, eventually stopping at the sixth round protrusion.
"This is... a medium-grade Spiritual Body!"
Chen Yu observed for a while and then spoke.
