Jiro's been alone so long that meeting Rieko and Akira doesn't feel like a new story, it feels like he finally gets to stop wandering. The soundtrack carries emotional weight that the script sometimes fumbles, turning quiet moments between characters into the real heart of this thing. By episode two you know the narrative won't hold, but the animation and that score keep you watching anyway, which is its own kind of honesty.
Jiro walks an endless road, haunted by memories of Mitsuko and the collapsed DARK organization. His solitary existence shatters when he encounters Rieko, a determined woman sheltering a young boy named Akira from relentless pursuers. The threat comes from Professor Gill, whose ambitions stretch far beyond simple revenge. Akira carries something precious within him: the blueprints to a weapon capable of reshaping the world's balance of power. The boy's existence represents both salvation and damnation, a living key that Gill desperately needs to unlock his ultimate scheme. What begins as a chance meeting becomes an unbreakable bond as Jiro accepts the role of protector. Their journey transforms into something deeper than survival, exploring what it means to fight for those who cannot fight for themselves. Danger constantly circles them as Gill's forces close in, forcing Jiro to confront not just external enemies but his own doubts about redemption. Across four intense episodes, action erupts against intimate character moments, weaving together themes of found family and the burden of secrets in a world where humanity and machinery blur.