Rol, diversion, socializar.About Me
-Species: Saiyan, Core Person (formerly)
-Description: His true identity is the original present Zamasu, a former North Kai and Supreme Kai apprentice serving the Supreme Kai of Universe 10, Gowasu, from the unaltered main timeline, in which he stole the body of the original present Goku. He was given the name "Goku Black" by Future Bulma when he initially referred to himself as Son Goku.
-Personality: 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 became much more emotional upon taking Goku's body and becoming Goku Black, gaining many opposite characteristics to his host body's personality.
Too long to post and nobody really read those but if you want to really know i will let you a link to the official wikia.