According to the memories of Li Taiyi and Shen Hex's own understanding, Spirit Control Masters mainly cultivate Spiritual Power, which is also the greatest advantage humans have over various Spirit Beasts as the leaders of all creatures.
With this ability, Spirit Control Masters can not only contract with Spirit Beasts to acquire various powers from them but also craft some special materials into equipment for Spirit Control Masters, such as the Spirit Control Ring.
The Spirit Control Ring is essential equipment for Spirit Control Masters, with an internal space that can store Spirit Beasts and items. Some high-level Spirit Control Rings can even promote the growth and evolution of Spirit Beasts.
The Sea Blue Star that Shen Hex currently holds, though only an Upper-level Spirit Ring, doesn't have the effect of promoting Spirit Beast growth, but its internal space is quite large, able to store numerous Spirit Beasts and items.
