He had tried to turn his divine sense into a domain to rob other Sovereigns of their access to world power. But he couldn't because the law matrix was rejecting his inner world. The resistance jas loosened up now so he can utilize his domain completely.
Legion-7 provided an explanation. "It seems we can deploy it now because this Origin god has removed the suppression of the law matrix. She has replaced the suppression of the void universe with the suppression of her domain."
Legion-5 agreed. He would have smiled if he had lips. "How kind of her. Now let us see if her existence is enough to bear what the void universe didn't want me to do."
He wants to smile because the pressure of the void matrix can't compare to the pressure of a single Origin god. It has given him an opportunity to see what his complete domain could do. He is looking forward to it because it has to be powerful or the void universe won't suppress it.