The principles of the universe were the supreme power of the vast universe. Only supreme beings were truly qualified to comprehend and master such power.
For example, Devil Flame had been an ultimate Ruler, and his power was definitely at the very top amongst Rulers. Even if he encountered other ultimate Rulers, he wouldn't be the slightest bit afraid, however, he had encountered a master who had comprehended a trace of the universe principle, and only his soul was left.
Comprehending a trace of the universe principle had greatly improved a master, let alone a Principles Masters.
Now that Jian Wushuang had comprehended a trace of the universe principle, with the support of this trace of the universe principle, his strength had greatly increased compared to before.
Even if he did not use the Dragon Killing Secret Skill, it would be easy for him to kill this general-level monster.
