In an investigation to prevent this from happening in their own timeline, Beerus and Whis identify Zamas, Northern Lord of Worlds in Universe 10 and apprentice Lord of Lords under Gowas who feels wiping out unworthy mortals is appropriate for Lords of Lords, as the culprit and destroy him. Goku Black/Zamas killed Gowas, used the Super Dragon Balls to switch bodies with Goku and killed him, traveled in time to Trunks' timeline, and killed the remaining Lords of Lords which in turn killed the Gods of Destruction. Meanwhile, Vegeta is about to defeat Goku Black when the Zamas of Trunks' timeline appears and heals him, increasing his strength as Saiyans do and reaching a new level he dubs Super Saiyan Rosé.