Although the title for “Dragon Ball Heroes” Episode 4 was already revealed a while back, the air date for the episode remained a secret until recently. Now, though, the date has finally been announced and it would seem that the fourth installment in this spin-off series will be airing on September. The details with regards to the plot appear to be the same, so fans can expect an epic fight, once again.
As already revealed earlier this month, the title for “Dragon Ball Heroes” Episode 4 will be "Rage! Super Fu Appears!" Comicbook.com also covered the synopsis for the episode, at the time, which has been translated from Japanese. Basically, it’s going to be another episode of characters powering up and breaking through their limits for one reason or another.
"Cumber unleashes his fearsome form and runs wild. His power is too much for the Prison Planet to handle, and the chains start to snap one by one. Seeing this throws Fu into a rage, and he unleashes his hidden power," the synopsis reads.
As Otaku Art notes, “Dragon Ball Heroes” Episode 4 will involve Fu supposedly turning into something that resembles a Super Saiyan but more. Instead of the usual golden aura of a normal Saiyan or the blue that Goku and Vegeta have been sporting recently, Fu’s aura will be purple. This might not have much bearing in terms of the actual effects of the power, but rather, it’s to make the form distinct and ominous.
There is also the question of where Vegeta is in “Dragon Ball Heroes” Episode 4. He appears to be missing from the previews and promotional materials for the episode. Could he have been injured, which is why only Goku and Fu are fighting Kanba? Fans will just have to wait until “Dragon Ball Heroes” Episode 4 airs on Sept. 27 to find out.