Goku black (confusion)

After Goku Black's wish to switch bodies with Goku from the unaltered main timeline within Universe 7 was granted by Super Shenron from the unaltered main timeline within Universe 6, the Saiyan body underwent some physical changes. While Goku Black is still essentially identical, he has a slightly darker skin tone and more "defined" eyes, along with a somewhat leaner physique.

His hair is also a noticeably dark shade of black with only four front spikes and three back ones. While initially wearing his Supreme Kai attire, after his wish to switch bodies with the Saiyan was granted, he began wearing a grey dogi, a long-sleeved black undershirt with a turtleneck, a red sash, black pants and pointy white boots. He also gave the right Potara earring to his future counterpart while still wearing the other earring on his left ear. In the anime, he also wears a Time Ring on his right index finger

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 harbored an utter hatred for mortals, perceiving them as a blasphemy and the gods' greatest mistake. He came to hate the gods for not doing anything about their "mistake". After giving in to his desires, Zamasu mercilessly killed his former master as his first step down a dark path. Despite his cruel, aggressive, and certainly unsympathetic actions, even to his own kind, Zamasu feels perfectly vindicated, truly seeing no evil in his actions. He scoured several timelines for proof that mortals are a corruption of existence that prevents it from becoming a true paradise.

He uses mortals as the scapegoat for his misdeeds, using Future Trunks' violation of time travel as justification for his and Future Zamasu's morally questionable goal of exterminating all life (similar to Android 13, who also uses mortal shortcomings to justify his carnage). He believes that humanity has only continued to exist for all this time because the gods are too prideful to acknowledge their failure in creating mortals. Also, rather than using the Super Dragon Balls from the unaltered main timeline within Universe 6 to wish for mortals to be exterminated, he wished to switch bodies with Goku from the unaltered main timeline within Universe 7, displaying his infatuation with the Saiyan. This suggests that he wanted to destroy mortals by himself, as he believed that it was his own responsibility as if he were the Supreme God. he does retain some politeness though

his personality when in front of your door is a lot different then any other time as he acts weird and kinda insane as he doesn't seem to do much other than stare into your door's camera and do weird things like stare do a magic trick, speak about literally anything, or even just talk about a random rock he found in his shoe, at your door is the only time he isn't a mortal killer who follows his own twisted sense of justice.

this is a version where they stopped the zero mortal plan because they found out they would still be deleted any other way