This is a world of martial spirits. There are only soul beasts and humans in this world. Sea people and birds are also soul beasts.
The martial soul determines a person's life. Everyone will awaken their martial soul.
There are many types of martial arts spirits. There are only martial arts spirits that you can't think of, and there are no martial arts spirits that don't exist.
Soul power, soul magic and soul skills are all related to the awakened martial soul.
In fact, there are no strong or weak grades in the martial soul itself. Only the human race has some levels of strength for the purpose of cultivation.