'Dragon Ball Super' Episode 57, 58 recap, plot spoilers: Zamasu and Black Goku's mysterious link to be revealed
The previous episode of "Dragon Ball Super" showed the intense battle between Son Goku against Black Goku and Zamasu. It came to a surprise to the fans that Zamasu, last known to be the Universe 10 Kaioshin apprentice, revealed himself to be in cahoots with Black Goku all along. The now Immortal God King also revealed that he has always wanted to end Son Goku's life with his own hands. It is expected that Episode 58 of the hit anime series will reveal how the two powerful villains met each other and became allies.
Zamasu has revealed that he has always loathed Son Goku. The reason why Zamasu stopped Black Goku to launch the latter's Black Kamehame wave against Goku is because the Immortal God King wants to kill the protagonist by his own hands. In Episode 57, the viewers finally saw how powerful and fearsome Zamasu actually is.
As Vegeta was still down in his weakened state after Black Goku's attack, Future Trunks decided to stand alongside Son Goku to fight the villains. Even though Future Trunks is aware that his current power level is no match to the likes of Black Goku in Super Saiyan Rose form and a powerful Supreme Kai like Zamasu, he would like to fight the evil forces until his last breath. Therefore, Goku went to a head-to-head battle against Black Goku, while Future Trunks had no other choice but to fight Zamasu.
Future Trunks launched multiple attacks against Zamasu, and at one point, the powerful Kai was wounded by the brave Saiyan warrior. Surprisingly, Zamasu's wound quickly healed, and all of Future Trunks' efforts to take down the Immortal God King are rendered useless. Zamasu has easily beaten Future Trunks until the latter was severely weakened. As for Goku's fight with Black Goku, the villain has still proven himself to be the superior fighter.
In the end when both Goku and Future Trunks were lying on the ground, Zamasu geared up to launch his final blow that would instantly kill the two Saiyans. Fortunately, Vegeta has already recovered and intervened. With the help of Mai, Vegeta managed to save Goku and Future Trunks and headed to the time machine, where they all travelled back to the present timeline.
It has been reported that the upcoming Episode 58 will show more of Zamasu and Black Goku's relationship. It will be explained how Zamasu came to know Black Goku and strike a deal to take down Goku. Zamasu expressed his disdain towards Goku as the latter, being a mere mortal, managed to be at par with a god's power.