Darker Than Black' hooked me from the first episode with its gritty urban fantasy vibe. The concept of Contractors—people with supernatural abilities but forced to pay eerie prices—felt fresh when it debuted. The noir-inspired aesthetics, especially in the first season, create this immersive atmosphere where morality is blurred. Hei, the protagonist, is fascinatingly stoic yet deeply layered; his development from a cold killer to someone grappling with humanity kept me invested.
That said, the second season ('Gemini of the Meteor') stumbles a bit with pacing and a shift in tone, but it’s still visually striking. If you enjoy morally ambiguous characters, intricate world-building, and action with psychological depth, it’s absolutely worth your time. Just don’t expect everything to be neatly explained—the ambiguity is part of its charm.