A shinigami filing paperwork in the worst division of the afterlife sounds like a joke setup, but the show treats it like the only honest thing on TV. Tsuzuki and Hisoka's partnership crackles with friction that never resolves into comfort, and that's the entire point. The opening theme alone will lodge itself in your brain for twenty years.
Tsuzuki works as a shinigami in the worst division of the afterlife's bureaucracy, tasked with keeping the dead in their proper place. After seventy years on the job, he's burned through partners faster than paperwork accumulates, until a sharp-tongued sixteen-year-old named Hisoka arrives with unwavering stubbornness and a refusal to quit. Together they investigate cases that pull them deeper into a web of supernatural crimes orchestrated by the charismatic Dr. Muraki, a serial killer whose reach extends across both the living and dead worlds. Each investigation inches them closer to uncovering his true agenda, while their partnership transforms from forced cooperation into something neither expected. But Tsuzuki carries wounds that investigation alone won't heal. His own death was no accident, and the truth he's been running from for decades refuses to stay buried. As Hisoka becomes more essential to his existence, Tsuzuki faces the possibility that solving their cases means finally confronting the darkness that made him a shinigami in the first place.