The New Monarch In Town.

"It seems this will be difficult. It is best that I prepare myself." He said after evaluating the strength of his target. 

His target is very strong. It is much stronger than him so he decided to increase his power. He recalled his understanding of a law that would directly enhance his divine ability. He knows a lot of laws. Any one of them will certainly increase his stats and give him authority. But his divine ability is comprised of only the law of slaughter, devour, and blood. He knows only the law of slaughter among the three of them. So he chose the law of slaughter.