Splitting Slice was a profound technique that acted on the entirety of the target that it struck. Of course, this move was held back by the power levels of the one delivering the blow, this made it impossible for the golden giant to instantly destroy all of Doom Star with a single blow, and if not for the conveyor of this technique being the golden energy of his Ascension, Splitting Slice would not be able to even cut an inch into the red sun.
His golden ascension energy had not only given this technique enough power to cut apart the red sun, but it also touched the threshold that separated the realm, and it dispersed the veil that hid the true face of reality, thereby destabilizing the heavens for a brief moment.
For the mortals below standing on countless continents, surrounded by an infinite ocean, it was a shocking thing to see the heavens change before your eyes.