Zamasu is on his way to kill Kaioshin Gowasu to attain a time ring. Son Goku and his allies are on their way to Universe 10 to save Gowasu from the hands of Zamasu. Meanwhile, Black Goku's origin will soon be revealed in the upcoming episodes of "Dragon Ball Super."

To recap episode 58 of "Dragon Ball Super" called "Zamasu and Black: Their Mystery Deepens," Zamasu and Black Goku was able to defeat Son Goku and the rest of his allies. Whis suspects that Zamasu and Black Goku used time rings to skip time and the process of waiting to use the Super Dragon Balls for another wish, which explains how they showed up in Trunk's future. They are suspected of asking for immortality in this next wish. Whis believes that Zamasu will kill his mentor to steal his time ring. This reason brings Son Goku, Beerus, and their allies to Universe 10 to save Gowasu from this predicament.

In the "Dragon Ball Super" episode 59 preview, Zamasu and Gowasu are dining over tea and snacks served by Zamasu. Son Goku suspects that Zamasu will kill Gowasu because of his knowledge about Zamasu's identity and his weaknesses. But Beerus, the God of Destruction of the seventh universe, wants to make sure of this before he acts and kills Zamasu. By the end of the promo, Gowasu drops his cup of tea to the floor. Is it possible that Zamasu has poisoned Gowasu?

As reported by Yibada, Herms98 shared in a Twitter post the tentative titles and summaries of episodes 59, 60, and 61 of "Dragon Ball Super."

Episode 59 is named "Protect Kaioshin Gowasu, Destroy Zamasu."A pair of Potara was seen in the possession of Zamusu, an item that can only be worn by a qualified Kaioshin. This leads Goku to think that Kaioshin Gowasu is in danger and so they go immediately to Universe 10 to secure his safety.

Episode 60 is titled "Back to the Future: Goku Black's Identity Revealed." Beerus will find proof that Zamasu killed Gowasu and will proceed to destroy him. But this still does not make Trunks feel secure about the future, so he will go there and see for himself. It is speculated that Black Goku is a clone created by the Super Dragon Balls out of Zamasu's wish for an ally stronger than Son Goku. Meanwhile, episode 61 is named "Zamasu's Ambition: Presenting the 'Zero Mortals Plan.'"

"Dragon Ball Super" episode 59 will premiere on Sunday, Sept. 25, on Fuji TV.