Assuming a Divine Profession is like job hunting, the Star-Passing Tower is the training institution. The more he learns from this institution and the more deeply he masters those skills, the more capable he naturally becomes.
Currently, he could still learn another top-tier Primitive-grade Combat Technique to further enhance his strength. Moreover, if he successfully mastered the Heart-Refining Method, he might even be able to awaken Psychic Power!
Although his strength wouldn't increase much even with Psychic Power, the crucial point was that the Star-Passing Tower would rate him more highly. By then, who knew? Maybe a new, rare Divine Profession would become available.
Chapter 125