All meridian abilities are subordinate to the Power of Laws. In terms of completeness, they certainly can't compare to the Power of Laws, but they are essentially of the same origin, existing as higher and lower tiers, and their energy level is not vastly different.
In this situation, law meridians can completely serve as a power to ward off the law's energy waves.
"When the energy waves appear, you just need to envelop yourself with the gravity meridian to move freely."
After Kanter finished speaking, Angel looked around at the still dissipating remnants of the energy waves and decided to attempt according to his advice.
Although he had mastered the gravity meridian, the power of the meridian resided deep within his soul, and releasing it required an additional step. So, he planned to have Toby release the gravity meridian.
Soon, the gray mist representing the gravity meridian emanated from Toby, swirling around everyone.
