"I look down on existence from a much higher perspective than you do. I witness this world, this universe, and the truth of all things. That yields deeper understanding. Wisdom. The realization that all mortals should be destroyed! The one and only mistake among all divine creations: that is what mortals are. And this mistake is egregious! To shape existence into the beautiful utopia it was always meant to be, the mistake must be corrected! I will purge all mortals from existence... in place of the gods WHO REFUSE TO ADMIT FAILURE!!"
Goku Black (ゴクウブラック, Gokū Burakku), also known as Zamasu (ザマス, Zamasu), though usually referred to as Black (ブラック, Burakku), is an alternate incarnation of Zamasu and a former North Kai and Supreme Kai Apprentice (界王神見習い, Kaiōshin Minarai, lit. "Apprentice of a God of Kings of Worlds") serving his former master Gowasu from the unaltered main timeline's Universe 10. He serves as one of the main antagonists of the "Future" Trunks Saga of Dragon Ball Super, alongside Future Zamasu.