Of course, "Small Size" is relative to the average size of creatures in this world; for Mu You, even a fragment of a snail's shell was as big as a blast shield.
Even the Small Size creatures' battle loot was gigantic, let alone the weapons and items of the Titans. Nowadays, the relics the Fools use have certainly been downsized by the Fool's Ancestors.
Back to the main point, the joyful moment of collecting battle loot didn't last long, as he wasn't the only one scavenging in the aftermath of the tsunami; all the surviving creatures nearby were frantically collecting Divine Crystals and other creatures' remains.
Divine Crystals were not only essential for the Fools but also vitally important to the native creatures of this world, as they were the source of power for their Star Level evolution and obtaining abilities.
Thus, just ten minutes later, Mu You could no longer find any loot around him.