In the wake of Dr. Gero's demise, his consciousness persists inside an underground supercomputer, fueling a renewed and undying ambition: to birth the ultimate android that can kill Goku and wipe out humanity. The machine’s cold logic simmers with a singular aim, reviving the long-running feud and recasting old grievances into a deadly new threat. The cybernetic plan is patient, precise, and terrifying in how it blends intellect with raw power, a reminder that vengeance can outlive even the flesh that birthed it. Dr. Gero [Koji Yada] already fears no obstacle, and his digital echo continues to loom over every decision his creation makes.
At a bustling shopping mall, Goku [Masako Nozawa], his son Gohan [Masako Nozawa], Krillin [Mayumi Tanaka], and Future Trunks [Takeshi Kusao] share a simple lunch with friends and family, unaware that two shadowy figures are closing in on them from the city’s edge. The two intruders, Android 14 [Hisao Egawa] and Android 15 [Toshio Kobayashi], cut a swath of disruption through the streets with a colossal ki attack that presses toward the restaurant where the heroes are gathered. The assault is swift, brutal, and almost surgical in its precision, forcing a desperate fight to protect the innocents inside and a hurried retreat to safer ground. Goku, recognizing that these foes aren’t ordinary villains, deduces that their power cannot be read by normal ki sensing—and this unsettling clue marks a turning point in the encounter.
The androids press their advantage, and soon Android 13 [Kazuyuki Sogabe] joins the fray. He explains that, even with Dr. Gero dead, the underground computer continues to operate, driven by a vendetta against Goku that was seeded long ago when the Red Ribbon Army was a factor in their lives. The revelation deepens the danger: the killer machine is not merely a lone attacker but a growing threat that can call in reinforcements and evolve. Goku is quickly overwhelmed by the combined assault, a moment that underscored how much the landscape has shifted since the earlier battles. Trunks, too, finds himself overwhelmed by the onslaught of 14 and 15, leaving the group scrambling to hold the line while civilians escape the danger.
Vegeta [Ryo Horikawa] arrives at last, a tense counterpoint to the already fierce clash, and he leaps into the fight with relentless energy. Goku engages Android 13 head-on, while Trunks teams with Vegeta to counter 14 and 15, respectively. The battlefield erupts in a display of explosive power as the trio amplifies their strengths: they power up, pushing their Super Saiyan forms to new limits in a bid to turn the tide. Piccolo [Toshio Furukawa] sheds light on the evolving threat, stepping into the fray to lend crucial support as Goku’s allies test the resilience of the Androids. The struggle intensifies as Android 13 presses forward, absorbing the cores of 14 and 15 and transforming into a hulking, nearly unstoppable form.
With the odds stacked against them, Goku summons every reserve of energy in a final bid for victory. He calls upon the Spirit Bomb, a vast reservoir of energy gathered from the life around him, while his friends hold off the hulking Super Android 13 with every ounce of will they have left. The moment is a delicate balance of timing, trust, and force, as Piccolo’s tactical defense buys just enough space for Goku to complete the transformation that will define the outcome of the battle. When Super Android 13 charges again, Goku channels the Spirit Bomb’s energy into a decisive strike, piercing the android’s core and sending it crashing into the bomb’s very center. The destructive energy consumes the threat, and in a final flash, the underground supercomputer that powered the androids shuts down for good, ending the immediate danger once and for all.
In the aftermath, the battlefield quiets, and the cost of the victory becomes apparent. Krillin and Gohan are hospitalized, a sobering reminder that even triumph can carry wounds that linger. The group gathers to celebrate life and survival, modest in their triumph but deeply aware of the fragility of peace. Far from the celebratory din, Piccolo and Vegeta sit apart on a solitary iceberg, reflecting on the distance between victory and the ongoing weight of their battles, a moment of isolation that mirrors the quiet, unresolved tension that underlies their hard-won success.
