The outside world was developing rapidly, while Zhao Guang once again shifted his attention to other matters.
After all, if he wanted to improve himself, the best ways were collecting faith and conducting research.
Research could still enhance the upper limits of his spiritual power and purify his spiritual force. No matter how much the rules evolved, to exert his combat strength, he still needed to enhance his spiritual strength and Combat Energy.
Nowadays, his Combat Energy could run automatically, constantly practicing without Zhao Guang suspiciously trying.
Even improving battle skills required research; mere training wouldn't bring significant enhancement.
However, his spiritual power could still be developed and improved through research. Most importantly, even if his rules wanted to grow better, understanding and research of things were still essential.
After a period of research, Zhao Guang finally completed a previous project.
