Chen Fan had selfish motives in doing this. He wanted to rapidly increase his strength within the Immortal King Realm, and the best way was to kill Immortal Kings.
His current strength was enough to rival the most elite Immortal King Giants. Assassinating ordinary Immortal Kings was as easy as taking something from a bag.
So, he would first kill ordinary Immortal Kings and raise his realm to the level of an Immortal King Giant, then assassinate Immortal King Giants. By the time he completed this assassination mission, perhaps several hundred Immortal Kings of the Immortal Court would die by his hand.
His cultivation realm would certainly rise to the peak of the Immortal King Giants, allowing him to command eighty percent of Supreme Law Power. Even in the worst-case scenario, he could command seventy percent of Supreme Law Power.
According to the setting that allowed him to fight enemies with three additional levels of Heavenly Law Power, once he commanded seventy percent of Supreme Law Power, he would be able to rival a half-Immortal Emperor who commanded one hundred percent of Heavenly Law Power.
But considering the uniqueness and formidable strength of one hundred percent Heavenly Law Power and half-Immortal Emperors, Chen Fan might not truly be able to rival them. At the very least, however, he could rival a genuine Invincible Immortal King.
If Chen Fan commanded eighty percent of Supreme Law Power, he would definitely be able to defeat an Invincible Immortal King, perhaps even kill one.
Chen Fan's objective would then be achieved!
As for relying on killing Immortal Kings to command ninety percent of Supreme Law, it was not entirely impossible. However, the key to improving Supreme Law still lay in higher-order laws.
Yet ordinary Immortal Kings basically mastered only middle-order laws, or even lower-order