The Alpha Universe was huge. Geographically speaking, Xia Fei actually led a vast and boundless life in the Law Realm, but a key difference here was that the powerful beings here in the Alpha Universe were unified. No matter where they were from, the shadows of Founder experts were everywhere. In comparison, the Law realm was actually extremely factionalized, and their experts only lived in a specific region so as to avoid troubling all the commoners.
It could not be helped. The potential that sapient lifeforms held was practically impossible to imagine, and to the ordinary folks on Earth, these Founder-tier warriors were practically more powerful than gods. There was no way the citizens would not be anxious if they were living beside such powerhouses.