来自未来：黑暗新敌人出现

The episode opens in an alternate timeline Earth reduced to rubble and silence. Future Trunks sprints through crumbling streets as ki blasts rain down around him. He reaches a hidden building where Future Bulma is working feverishly on the Time Machine. She has synthesized enough fuel for a one-way trip to the past, gambling that a return solution can be found once they arrive. Future Trunks urges her to rest, but she insists on accompanying him to Capsule Corporation where the machine is stored.

Before they can leave, an explosion tears through the building. Future Bulma shoves the fuel canister into Trunks' hands and tells him to run. The shadowy assailant grabs her, and she uses her final moments to scream at her son to keep going. A ki blast obliterates the structure, killing Future Bulma. Trunks flees through more devastation, vowing that the sacrifice will not be wasted.

The episode cuts to the present timeline for a palate cleanser: Goku proudly tends his vegetable farm, and Piccolo is roped into competitive harvesting. When Goku learns Vegeta is secretly training with Whis on Beerus' planet, he teleports there instantly, crashing into Vegeta mid-transformation. Back in the future, Trunks meets with Future Mai and shows her the fuel. The two prepare to reach Capsule Corporation, but their enemy finds them. Future Mai acts as a decoy and is struck down. As the shadow lifts, the attacker is revealed to look exactly like Goku. The figure called "Black" tells Future Trunks that today will be his last.

The emotional core of this episode is sacrifice. Future Bulma gives her life so her son can escape. Future Mai offers herself as a decoy knowing it will likely kill her. These are not warriors making tactical retreats; they are ordinary people choosing certain death so that one fighter can survive to seek help. The gravity of these losses stands in stark contrast to the present timeline, where the biggest concern is whether Goku will finish his lettuce harvest.

The reveal of Black's appearance is handled with maximum impact. By keeping the antagonist in shadow for the entire episode and slowly peeling back the darkness in the final scene, the writers create genuine shock. A villain who looks exactly like the series' hero carries disturbing implications that will fuel the entire arc. The name "Black" itself, given by Future Trunks because of the dark clothing, is simple but effective.

Episode 47 is the true launch of the "Future" Trunks Saga, and it sets the tone with immediate, permanent loss. Unlike most Dragon Ball deaths, which are quickly reversed by wish-granting dragons, Future Bulma's death carries finality because the alternate timeline has no functioning Dragon Balls. The discussion about Zeno on Beerus' planet introduces crucial lore: there were once eighteen universes before Zeno destroyed six of them for displeasing him, establishing the Omni-King as a being of terrifying caprice. Lettuce appears frequently throughout the episode, widely interpreted as a visual reference to Turles from The Tree of Might, another Goku lookalike villain.