He has slightly darker skin and more "defined" eyes, along with a somewhat leaner physique. Before acting on his dark impulses, as Zamasu, he was a calm and patient individual, willing to listen to his teacher's words. However, he long had an utter hatred for mortals, perceiving them as a blasphemy and the gods' greatest mistake. He also came to hate the gods as well for not doing anything about their mistake. Now he trained harder than ever to get MUI and is about to return to finally kill Goku