"You love Death Note . But you want the refined, smarter cousin. That’s Monster (manga, but the anime is also perfect). Dr. Kenzo Tenba saves a boy's life instead of a politician. That boy grows up to be Johan Liebert, a charismatic, utterly chilling sociopath who wants to commit the 'perfect suicide' by erasing himself from history. It's 74 episodes of slow-burn cat-and-mouse across post-Cold War Germany. No superpowers. Just pure, psychological dread. Johan is the scariest villain in fiction because he could exist."
: This suggests that you're looking for the first and second episodes of a series, and it implies that the series might be complete or at least have these initial episodes available.
: A dark fantasy epic known for its complex plot twists and intense action.