Dragon Ball Z, Vol. 19 by Akira Toriyama

As the Z Fighters enjoy a brief respite, a mysterious scientist’s deadly creations appear and unleash a new wave of danger: bio-engineered androids attack, one confrontation leaves Goku stricken by a sudden heart virus, and the others must scramble to defend Earth. Vegeta pushes himself to astonishing new limits and faces the intruders, achieving a dramatic but temporary victory before the true scale of the threat is revealed, forcing the team to regroup and prepare for an even more terrifying adversary.

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